Allen-Bradley 1769-OF8C

Technical specifications

Manufacturer

Allen-Bradley

Manufacturer part no.

1769-OF8C

Type

Analog output module

Application

I/O module

Used with

CompactLogix and MicroLogix 1500 (1769 Compact I/O)

Temperature, operating

0…60 °C (32…140 °F)

Temperature, nonoperating

-40…+85 °C (-40…+185 °F)

Relative humidity

5…95% noncondensing

Vibration

5 g @ 10…500 Hz

Shock, operating

Panel mount 30 g, DIN rail mount 20 g

Shock, nonoperating

Panel mount 40 g, DIN rail mount 30 g

Open and short-circuit protection

Yes

Short-circuit protection, max

21 mA

Output response at system power-up

±0.5V DC spike for < 5 ms

Rated working voltage

30V AC/30V DC

Isolation voltage

500V AC or 710V DC for 1 min (qualification test), output group to bus 30V AC/30V DC working voltage (IEC Class II reinforced insulation)

Weight, approx

281 g (0.62 lb)

Dimensions (HxWxD), approx

118 x 35 x 87 mm (4.65 x 1.38 x 3.43 in.), Height with mounting tabs 138 mm (5.43 in.)

Slot width

1

Module location

DIN rail or panel mount

Optional 24V DC Class 2 power supply

20.4…26.4V DC

Power supply distance rating

8 modules

Terminal screw torque

0.68 Nm (6 lbin)

Retaining screw torque

0.46 Nm (4.1 lbin)

Wire size

(22…14 AWG) solid (22…16 AWG) stranded

Wire type

Cu-90 °C (194 °F)

Replacement terminal block

1769-RTBN18 (1 per kit)

Replacement door label

1769-RL2 (2 per kit)

Replacement door

1769-RD (2 per kit)

Product type code

10

Technical documents (1)

• Rockwell Automation technical data 1769-TD006

Key features

• Eight single-ended current outputs
• Output ranges of 0…20 mA and 4…20 mA
• Open and short-circuit protection
• No field calibration required
• DIN rail or panel mounting, one slot wide

About the Allen-Bradley 1769-OF8C

The 1769-OF8C is a CompactLogix 8 point analog current output module. Its 8 single-ended outputs cover 0…20 mA and 4…20 mA at 16-bit resolution (unipolar), with a maximum conversion rate of 5 ms for all channels and accuracy of ±0.35% full-scale at 25 °C (77 °F). It draws 145 mA at 5V DC and 185 mA at 24V DC from the bus.

What is the 1769-OF8C used for?

It sends eight current signals from a CompactLogix controller to valves, drives and other field devices. It takes up 1 slot and mounts on DIN rail or panel. Outputs have open and short-circuit protection, with a maximum inductive load of 0.1 mH.

Lifecycle and successor

Active Mature (Rockwell Automation lifecycle status, checked 24 October 2026).

Before you order

What to photograph or confirm so the right unit is quoted.

Read the catalog number 1769-OF8C, the series letter and the firmware revision from the label. Send us a photo of the label and we confirm the match before we quote.