Precision Digital ISO 9001:2000 Certified Quality System

FLUIDWELL FLOW RATE TOTALIZER

Overview	Application	Terminal Connections	Wiring Diagrams

Hazardous Area Application	Specifications	Ordering Information	Documentation

F014 - FLOW RATE INDICATOR / TOTALIZER WITH PULSE SIGNAL OUTPUT

Features

Displays instantaneous flow rate, total and accumulated total
Eight point linearization of the flowcurve - with interpolation
Large 17mm (0.67") digit selection for flow rate or total
Ability to process all types of flowmeter signals
Auto backup of settings and running totals
Operational temperature -40°C up to +80°C (-40°F up to 178°F)
Very compact design for panel mount, wall mount or field mount applications
Rugged aluminum field mount enclosure IP67/NEMA 4X
Intrinsically Safe - ATEX, IECEx, FM and CSA approval for gas and dust applications.
Explosion/flame proof II 2 GD EEx d IIB T5.
LED backlight option
Loop or battery powered, 8 - 24V AC/DC or 115 - 230V AC power supply
Sensor supply 3.2 / 8.2 / 12 / 24V DC

Signal Input

Reed-Switch
NAMUR
NPN/PNP pulse
Sine wave (coil)
Active pulse signals
(0)4-20mA
0-10 VDC

Applications

Liquid flow measurement with mechanical flowmeters where a precise calculation over the full measurement range is required. Also re-transmission of the totalizer function is desired. Alternative more advanced models: F112 - F118.

Signal Input

Scaled pulse output according to linearized
accumulated total.

OVERVIEW

Introduction

The F016 is a local indicator with linearization to display the actual flow rate, total and nonresettable accumulated total. In addition to the average K-Factor or Span, eight linearization points can be entered with their frequencies or values. The unit will interpolate between these points greatly enhancing accuracy in any flowrange. This linearization effects all display information as well as the pulse output. A wide selection of options further enhance this models capabilities, including Intrinsic Safety.

Display

The display has large 17mm (0.67:) and 8mm (0.31") digits which can be set to show flow rate and totals. On-screen engineering units are easily configured from a comprehensive selection. The accumulated total can register up to 11 digits and is backed-up in EEPROM memory every minute, just as the running total. A smart display update function achieves a readable display even at -40°C / -40°F.

Backlight

For those applications where readability during day and night is an issue, a bi-color backlight is available. The background color green or amber and the intensity can be adjusted from the keyboard. The display is a transflective type, which means that a high contrast reading is guaranteed in full sunlight as well as during the night. This backlight option is also available Intrinsically Safe.

Configuration

All configuration settings are accessed via a simple operator menu which can be pass-code protected. Each setting is clearly indicated with an alphanumerical description, therefore avoiding confusing abbreviations. Once familiar with one F-series product, you will be able to program all models in the series without a manual.

Pulse output

The scaleable pulse output reflects the count on the accumulated display. The pulse length is user defined from 0.001 second up to 10 seconds. The maximum output frequency is 500Hz. The output signal can be a passive NPN or an active PNP transistor, or an isolated electro-mechanical relay.

Signal Input

The F016 will accept most pulse and analog input signals for flow or mass flow measurement. The input signal type can be selected by the user in the configuration menu without having to adjust any sensitive mechanical dip-switches, jumpers or trimmers. The analog input version is even available as 4 - 20mA input loop powered display.

Hazardous Area

For hazardous area applications, this model has been ATEX, IECEx, FM and CSA certified Intrinsically Safe for gas and dust applications, with an allowed operational temperature of -40°C to +70°C (-40°F to +158°F). A flame proof enclosure with ATEX certification offers the rating

II 2 GD EExd IIB T5.

Enclosures

Various types of enclosures can be selected, all ATEX, IECEx, FM and CSA approved. As standard the F016 is supplied in an GRP panel mount enclosure. Most popular is our aluminum field mount enclosure with IP67 / NEMA 4X rating. Both European or U.S. cable gland entry threads are available.

APPLICATION OVERVIEW

ENCLOSURE

Aluminum & GRP Mount Enclosure

Aluminum Field/Wall Mount Enclosures

Loop-powered General indicator Fluidwell F090 Enclosures

HA	HM	HN
HO	HP	HT
HU	HV	HZ

GRP Field/Wall Mount Enclosures

HD	HE		HF
HG		HH
HJ		HK

TERMINAL CONNECTIONS

Power Supply PB/PC - PD - PL - PX	Power supply PF - PM

WIRING DIAGRAMS

Wiring Diagram F016-P-(OT)-PB-(PX)-(ZB) * Sensor supply voltage for pulse flowmeter type P: Terminal 3: 1.2 / 3.2V DC. * Sensor supply voltage for analog flowmeter type A / U: Terminal 3: not available	Wiring Diagram F016-A-OT-PX-ZB * Sensor supply voltage for pulse flowmeter type P: Terminal 3: 1.2 / 3.2V DC. * Sensor supply voltage for analog flowmeter type A / U: Terminal 3: not available.
Wiring Diagram F016-A-(OT)-PL-ZB Sensor supply: sensor is externally powered.	Wiring Diagram F016-P-OT-PD-ZB * Sensor supply voltage for pulse flowmeter type P: Terminal 3: 1.2 / 3.2V DC. Terminal 6 with type PD: 8.2V DC. * Sensor supply voltage for analog flowmeter type A / U: Terminal 3: not available. Terminal 6 with type PD: voltage as connected to terminal 5 (internally linked).
Wiring Diagram F016-P-OA-PF-ZB * Sensor supply voltage for pulse flowmeter type P: Terminal 7: 1.2 / 3.2 / 8.2 / 12 / 24V DC. * Sensor supply voltage for analog flowmeter type A / U: Terminal 7: 8.2 / 12 / 24V DC.	Wiring Diagram F016-A-OT-PF-ZB * Sensor supply voltage for pulse flowmeter type P: Terminal 7: 1.2 / 3.2 / 8.2 / 12 / 24V DC. * Sensor supply voltage for analog flowmeter type A / U: Terminal 7: 8.2 / 12 / 24V DC.
Wiring Diagram F016-A-OA-PM-ZB * Sensor supply voltage for pulse flowmeter type P: Terminal 7: 1.2 / 3.2 / 8.2 / 12 / 24V DC. * Sensor supply voltage for analog flowmeter type A / U: Terminal 7: 8.2 / 12 / 24V DC.	Wiring Diagram F016-P-OR-PM-ZB * Sensor supply voltage for pulse flowmeter type P: Terminal 7: 1.2 / 3.2 / 8.2 / 12 / 24V DC. * Sensor supply voltage for analog flowmeter type A / U: Terminal 7: 8.2 / 12 / 24V DC.

HAZARDOUS AREA APPLICATIONS

The F016-XI has been certified according ATEX and IECEx by KEMA and accordingCSA c-us and FM for use in Intrinsically Safe applications with an ambient temperature of -40°C to +70°C (-40°F to +158°F).

The ATEX markings for gas and dust applications are:
II 1 G Ex ia IIC T4
II 1 D Ex iaD 20 IP 65/67 T 100 °C.
The IECEx markings for gas and dust applications are: Ga Ex ia IIC T4 and Ex iaD 20 IP 65/67 T100 °C.
The CSA c-us markings are: Class I/II/III, Division 1, Groups A, B, C, D, E, F, G, Temperature class T4 and Class I, Zone 0, AEx ia IIC T4.
The FM markings are: Class I/II/III, Division 1, Groups A, B, C, D, E, F, G, Temperature class T4 and Class I, Zone 0, AEx ia IIC T4.

It is allowed to connect up to three I.S. power supplies to power the unit, sensor and backlight. The F016-PD-XI offers a 8.2V DC sensor supply to power e.g. a Namur sensor or the input voltage to power an analog sensor. An ATEX approved flame proof enclosure with rating

II 2 GD EEx d IIB T5 is available as well.

Configuration example IIA - IIB and IIC
F016-P-(OT)-PC-(PX)-XI-(ZB)- Battery powered unit

* Sensor supply voltage for pulse flowmeter type P : Terminal 3: 1.2 / 3.2V DC.
Please note: type PX may be used in combination with the battery (type PC). PX will power the unit; the battery will be disabled automatically till power is disconnected.

Configuration example IIA - IIB and IIC -
F016-P-OT-PX-XI-(ZB)- Basic power supply 8 - 30V DC

Configuration example IIA - IIB and IIC -
F016-P-OT-PX-XI-ZB- Basic power supply 8 - 30V DC

Configuration example IIA - IIB and IIC
F016-P-OT-PD-XI-ZB- Power supply 16 - 30V DC

Configuration example IIA - IIB and IIC
F016-A-OT-PD-XI-ZB- Power supply 16 - 30V DC

Configuration example IIA - IIB and IIC
F016-A-OT-PL-XI-ZB- Input loop powered

Configuration example IIA - IIB and IIC
F016-A-OT-PX-XI-ZB- Basic power supply 8 - 30V DC

SPECIFICATIONS

Display

Type: High intensity reflective numeric and alphanumeric LCD, UV-resistant.
Dimensions: 90 x 40mm (3.5" x 1.6").
Digits: Seven 17mm (0.67") and eleven 8mm (0.31") digits. Various symbols and measuring units.
Refresh rate: User definable: 8 times/sec. - 30 secs - off.
Option ZB: Transflective LCD with bi-color LED-backlight; green / amber. Intensitiy and color selected through the keyboard. Good readings in full sunlight and darkness. Also available Intrinsically Safe.

Operating Temperature

Standard Unit: -40°C to +80°C (-40°F to +178°F).
Intrinsically Safe: -40°C to +70°C (-40°F to +158°F).

Power Requirements

Type PB: Long life Lithium battery - life-time depends upon settings and configuration - up to 5 years.
Type PC: Intrinsically Safe long life lithium battery - life-time depends upon settings and configuration - up to 5 years.
Type PD: 16 - 30V DC. Power consumption max. 1 Watt.
Type PF: 24V AC / DC ± 10%. Power consumption max. 15 Watt.
Type PL: Input loop powered from sensor signal 4 - 20mA (type A).
Type PM: 115 - 230V AC ± 10%. Power consumption max. 15 Watt.
Type PX: 8 - 30V DC. Power consumption max. 0.3 Watt.
Type ZB: 20 - 30V DC. Power consumption max. 1 Watt. With type PF / PM: internally powered.
     Note PB/PF/PM Not available Intrinsically Safe
     Note PF/PM The total consumption of the sensor, active output type OA and backlight type ZB may not exceed 400mA @ 24V DC
     Note For Intrinsically Safe applications, consult the safety values in the certificate

Sensor Excitation

Type PB/PC/PX: 3.2V DC for pulse signals and 1.2V DC for coil pick-up.>
Note This is not a real sensor supply. Only suitable for sensors with a very low power consumption like coils (sine wave) and reed-switches.
Type PD: for pulse signals: 1.2 / 3.2 / 8.2V DC - max. 5mA@8.2V DC. For analog signals, the sensor supply voltage is according to the power supply voltage connected.
Type PF / PM: With pulse input: 1.2 / 3.2 / 8.2 / 12 / 24V DC - max. 400mA @ 24V DC. With analog input: 8.2 / 12 / 24V DC - max. 400mA @ 24V DC.

Terminal Connections

Type: Removable plug-in terminal strip. Wire max. 1.5mm² and 2.5mm².

Data Protection

Type: EEPROM backup of all settings. Backup of running totals every minute. Data retention at least 10 years.
Pass-code: Configuration settings can be pass-code protected.

Casing

Window: Polycarbonate window.
Sealing: Silicone.
Control Keys: Three industrial micro-switch keys. UV-resistant silicone keypad.

Aluminum Wall / Field Mount Enclosures

General: Die-cast aluminum wall/field mount enclosure IP67 / NEMA 4X with 2-component UV-resistant coating.
Dimensions: 130 x 120 x 75mm (5.12" x 4.72" x 2.95") - W x H x D.
Weight: 1100 grams/2.42 lbs
Type HA: Cable entry: 2 x PG9 and 1 x M20.
Type HM: Cable entry: 2 x M16 and 1 x M20.
Type HN: Cable entry: 1 x M20.
Type HO: Cable entry: 2 x M20.
Type HP: Cable entry: 6 x M12.
Type HT: Cable entry: 1 x 1/2" NPT.
Type HU: Cable entry: 3 x 1/2" NPT.
Type HV: Cable entry: 4 x M20.
Type HZ: Cable entry: no holes.

GRP Wall / Field Mount Enclosures

General: GRP wall/field mount enclosure IP67 / NEMA 4X, UV-resistant and flame retardant.
Dimensions: 130 x 120 x 75mm (5.12" x 4.72" x 2.95") - W x H x D.
Weight: 600 grams/1.33 lbs
Type HD: Cable entry: no holes.
Type HE: Cable entry: 2 x Ø 16mm and 1 x Ø 20mm.
Type HF: Cable entry: 1 x Ø 22mm (7/8").
Type HG: Cable entry: 2 x Ø 20mm.
Type HH: Cable entry: 6 x Ø 12mm.
Type HJ: Cable entry: 3 x Ø 22mm (7/8").
Type HK: Flat bottom, cable entry: no holes.

Panel Mount Enclosures

Dimensions: 130 x 120 x 60mm (5.12" x 4.72" x 2.36") - W x H x D.
  Panel cut-out: 115 x 98mm (4.53" x 3.86") L x H.
Type HB: Die-cast aluminum panel mount enclosure IP65 / NEMA 4.
  Weight: 600 grams/1.33 lbs
Type HC: GRP panel mount enclosure IP65 / NEMA 4, UV-resistant and flame retardant.
  Weight: 450 grams/1 lb

ABS Wall / Field Mount Enclosures

General: Silicone free ABS wall/field mount enclosure IP65 with EPDM and PE sealings. UV-resisitant polyester keypad (old HD enclosure).
Dimensions: 130 x 114 x 71mm (5.1" x 4.5" x 2.8") - W x H x D.
Weight: 450 grams/1 lb
Type HS: Cable entry: no holes.

Intrinsically Safe

ATEX Certification:

II 1 G Ex ia IIC T4. II 1 D Ex iaD 20 IP 65 / 67 T 100 °C.
IECEx Certification: Ga Ex ia IIC T4. Ex iaD 20 IP 65 / 67 T 100 °C.
CSA c-us Certification: Intrinsically Safe for Class I/II/III, Div. 1, Groups A, B, C, D, E, F, G, Temp. class T4 and Class I, Zone 0, AEx ia IIC T4.
FM certification: Intrinsically Safe for Class I/II/III, Div. 1, Groups A, B, C, D, E, F, G, Temp. class T4 and Class I, Zone 0, AEx ia IIC T4.
Ambient: -40°C to +70°C / -40° to +158°F.

Hazardous Area

Intrinsically Safe Type XI: ATEX approval ref.:

II 1 GD EEx ia IIB/IIC T4 T100°C. Maximum ambient +70°C (158°F).
Explosion proof Type XF: ATEX approval ref.:

II 2 GD EEx d IIB T5. Dimensions of enclosure: 300 x 250 x 200mm (11.8" x 9.9" x 7.9") L x H x D.
Weight: Appr. 15kg/33 lbs

Environment

Electromagnetic compatibility: Compliant ref: EN 61326 (1997), EN 61010-1 (1993)

Signal Input

Type P: Coil / sine wave (minimum 20mVpp or 80mVpp - sensitivity selectable), NPN/PNP, open collector, reedswitch, Namur, active pulse signals 8 - 12 and 24V DC.
  Frequency: Minimum 0Hz - maximum 7kHz for total and flow rate. Maximum frequency depends on signal type and internal low-pass filter. E.g. reed switch with low-pass filter: max. frequency 120Hz.
  K-Factor: 0.000010 - 9,999,999 with variable decimal position.
  Low-pass filter: Available for all pulse signals.
  Option ZF: coil sensitivity 10mVpp.
  Option ZG: coil sensitivity 5mVpp.
Type A: (0)4 - 20mA. Analog input signal can be scaled to any desired range within 0 - 20mA.
Type U: 0 - 10V DC. Analog input signal can be scaled to any desired range within 0 - 10V DC.
  Accuracy: Resolution 16 bit. Error < 0.01mA / ± 0.05% FS. Low level cut-off programmable.
  Span: 0.001 / 999,999 with variable decimal position.
  Update time: Four times per second
  Voltage drop: Type A: max. 2V DC @ 20mA
  Voltage drop: Type A - PL (loop powered): max. 2.6V DC @ 20mA
  Load impedance: Type U: 3kΩ
  Relationship: Linear and square root calculation
     Note For signal type A and U: external power to sensor is required; e.g. type PD

Signal Output

Function: Pulse output - transmitting accumulated total.
Frequency: Max. 500Hz. Pulse length user definable between 1msec up to 10 seconds.
Type OA: One active 24V DC transistor output (PNP); load max. 400mA (requires PF or PM).
Type OR: One electro-mechanical relay output - isolated; max. switch power 230V AC (N.O.) - 0.5A (requires PF or PM).
Type OT: One passive transistor output (NPN) - not isolated. Max. 50V DC - 300mA per output.

Operational

Displayed functions:
    • Linearized flow rate and / or total.
    • Linearized total and accumulated total
    • Total can be reset to zero by pressing the CLEAR-key twice.

Total

Digits: 7 digits
Units: L, m³, GAL, USGAL, KG, lb, bbl, no unit
Decimals: 0 - 1 - 2 or 3
Note Total can be reset to zero

Accumulated Total

Digits: 11 digits
Units / decimals: According to selection for total
Note Cannot be reset to zero

Flow Rate

Digits: 7 digits
Units: mL, L, m³, Gallons, KG, Ton, lb, bl, cf, RND, ft³, scf, Nm³, Nl, igal - no units
Decimals: 0 - 1 - 2 or 3
Time units: /sec - /min - /hr - /day

ACCESSORIES

Mounting Accessories

FWX-ACF02: Stainless steel wall mounting kit.
FWX-ACF05: Stainless steel pipe mounting kit (worm gear clamps not included).
FWX-ACF06: Two stainless steel worm gear clamps Ø 44 - 56mm.
FWX-ACF07: Two stainless steel worm gear clamps Ø 58 - 75mm.
FWX-ACF08: Two stainless steel worm gear clamps Ø 77 - 95mm.
FWX-ACF09: Two stainless steel worm gear clamps Ø 106 - 138mm.
FWX-ACF10: Customized Grevopal tag plates for ACF02 and ACF05, including stainless steel screws. Dimension: 95mm x 12.5mm (3.75” x 0.50”).

ORDERING INFORMATION

Standard Model Number Configuration (example): F016-P-HC-OT-PX-XX-ZX

To aid in the construction of a Fluidwell model number a model configurator must be used. The path to this Configurator is contained in the link shown below. However, it would help to first review the options shown below.

NOTE: If you require the product to be Intrinsically Safe (ATEX, IECEx, CSA c-us or FM.), the options you choose should only include those options that carry the ATEX symbol next to them. The Configurator will not allow you to mix and match options, unless the product is to be used in a Safe Area.

Once a new model is generated using the Configurator, you will

see the price of the fully configured model
have an opportunity to purchase the product
have the capability to e-mail the configuration to us, yourself, or a third person

To launch the configurator, click here

Sensor Input Signal

A		(0)4 - 20mA input
P		Pulse input: coil, npn, pnp, namur, reed-switch
U		0 - 10V DC input

Panel Mount Enclosures - IP65 / NEMA 4

HB		Aluminum enclosure
HC		GRP enclosure

GRP Field / Wall Mount Enclosures - IP67 / NEMA 4X

HD		Cable entry: no holes
HE		Cable entry: 2 x Ø 16mm & 1 x Ø 20mm
HF		Cable entry: 1 x Ø 22mm (7/8")
HG		Cable entry: 2 x Ø 20mm
HH		Cable entry: 6 x Ø 12mm
HJ		Cable entry: 3 x Ø 22mm (7/8")
HK		Flat bottom, cable entry: no holes

Aluminum Field / Wall Mount Enclosures - IP67 / NEMA 4X

HA		Cable entry: 2 x PG9 + 1 x M20
HM		Cable entry: 2 x M16 + 1 x M20
HN		Cable entry: 1 x M20
HO		Cable entry: 2 x M20
HP		Cable entry: 6 x M12
HT		Cable entry: 1 x 1/2" NPT
HU		Cable entry: 3 x 1/2" NPT
HV		Cable entry: 4 x M20
HZ		Cable entry: no holes

ABS Field / Wall Mount Enclosures

Silicone free ABS field enclosure IP65 – Cable entry: no holes (old HD enclosure)

Output

OA		One active transistor output - requires PF or PM
OR		One mechanical relay output - requires PF or PM
OT		One passive transistor output - standard configuration

Power Supply

PB		Lithium battery powered
PC		Lithium battery powered - Intrinsically Safe
PD		16 - 30V DC + sensor supply
PF		24V AC / DC + sensor supply
PL		Input loop powered from sensor signal 4 - 20mA (type A)
PM		115 - 230V AC + sensor supply
PX		Basic power supply 8 - 30V DC (no real sensor supply)

Hazardous Area

XI		Intrinsically Safe
XF		EExd enclosure - 3 keys
XX		Safe area only

Other Options

ZB		Backlight
ZF		Coil input 10mVpp
ZG		Coil input 5mVpp
ZX		No options

The bold marked text contains the standard configuration.

DOCUMENTATION

The documentation can be downloaded from these links:

F016: Data Sheet

Request an Instruction Manual

Low-Cost Explosion Proof Enclosure

Fluidwell Information

Fluidwell Intrinsically Safe data for FM, CSA, and ATEX

See How You can Use Precision Digital Products for

FLUIDWELL FLOW RATE TOTALIZER

Applications

OVERVIEW

Introduction

Display

Backlight

Configuration

Pulse output

Signal Input

Hazardous Area

Enclosures

APPLICATION OVERVIEW

ENCLOSURE

Aluminum & GRP Mount Enclosure

Aluminum Field/Wall Mount Enclosures

GRP Field/Wall Mount Enclosures

TERMINAL CONNECTIONS

WIRING DIAGRAMS

Wiring Diagram F016-P-(OT)-PB-(PX)-(ZB)

Wiring Diagram F016-A-OT-PX-ZB

Wiring Diagram F016-A-(OT)-PL-ZB

Wiring Diagram F016-P-OT-PD-ZB

Wiring Diagram F016-P-OA-PF-ZB

Wiring Diagram F016-A-OT-PF-ZB

Wiring Diagram F016-A-OA-PM-ZB

Wiring Diagram F016-P-OR-PM-ZB

HAZARDOUS AREA APPLICATIONS

Configuration example IIA - IIB and IICF016-P-(OT)-PC-(PX)-XI-(ZB)- Battery powered unit

Configuration example IIA - IIB and IIC -F016-P-OT-PX-XI-(ZB)- Basic power supply 8 - 30V DC

Configuration example IIA - IIB and IIC -F016-P-OT-PX-XI-ZB- Basic power supply 8 - 30V DC

Configuration example IIA - IIB and IICF016-P-OT-PD-XI-ZB- Power supply 16 - 30V DC

Configuration example IIA - IIB and IICF016-A-OT-PD-XI-ZB- Power supply 16 - 30V DC

Configuration example IIA - IIB and IICF016-A-OT-PL-XI-ZB- Input loop powered

Configuration example IIA - IIB and IICF016-A-OT-PX-XI-ZB- Basic power supply 8 - 30V DC

SPECIFICATIONS

Display

Operating Temperature

Power Requirements

Sensor Excitation

Terminal Connections

Data Protection

Casing

Aluminum Wall / Field Mount Enclosures

GRP Wall / Field Mount Enclosures

Panel Mount Enclosures

ABS Wall / Field Mount Enclosures

Intrinsically Safe

Hazardous Area

Environment

Signal Input

Signal Output

Operational

Total

Accumulated Total

Flow Rate

ACCESSORIES

Mounting Accessories

ORDERING INFORMATION

Standard Model Number Configuration (example): F016-P-HC-OT-PX-XX-ZX

Sensor Input Signal

Panel Mount Enclosures - IP65 / NEMA 4

GRP Field / Wall Mount Enclosures - IP67 / NEMA 4X

Aluminum Field / Wall Mount Enclosures - IP67 / NEMA 4X

ABS Field / Wall Mount Enclosures

Output

Power Supply

Hazardous Area

Other Options

DOCUMENTATION

Configuration example IIA - IIB and IIC
F016-P-(OT)-PC-(PX)-XI-(ZB)- Battery powered unit

Configuration example IIA - IIB and IIC -
F016-P-OT-PX-XI-(ZB)- Basic power supply 8 - 30V DC

Configuration example IIA - IIB and IIC -
F016-P-OT-PX-XI-ZB- Basic power supply 8 - 30V DC

Configuration example IIA - IIB and IIC
F016-P-OT-PD-XI-ZB- Power supply 16 - 30V DC

Configuration example IIA - IIB and IIC
F016-A-OT-PD-XI-ZB- Power supply 16 - 30V DC

Configuration example IIA - IIB and IIC
F016-A-OT-PL-XI-ZB- Input loop powered

Configuration example IIA - IIB and IIC
F016-A-OT-PX-XI-ZB- Basic power supply 8 - 30V DC