Technical data

108 Rockwell Automation Publication 1769-TD006C-EN-P - March 2012
1769 Compact I/O Modules Specifications
1769-OW8I
Compact AC/DC individually isolated, relay contact module
Table 81 - Technical Specifications - 1769-OW8I
Attribute 1769-OW8I
Outputs 8 normally open, individually isolated (4 points/group)
Operating voltage range 5…265V AC
5…125V DC
Delay, on 10 ms
Delay, off 10 ms
Current draw @ 5.1V 125 mA
Current draw @ 24V 100 mA
Heat dissipation, max 2.83 W
Off-state leakage, max 0 mA
On-state current, min 10 mA @ 5V DC
Current per point, max 2.5 A
Current per module, max 16 A
Isolation voltage Verified by one of the following dielectric tests: 1836V AC for 1 s or 2596V DC for 1 s, output
point to bus
265V AC working voltage (IEC Class 2 reinforced insulation)
Verified by one of the following dielectric tests: 1836V AC for 1 s or 2596V DC for 1 s, group
to group
265V AC working voltage (basic insulation)
150V AC working voltage (IEC Class 2 reinforced insulation)
Weight, approx 290 g (0.64 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
L1a or +DCa
L2a or -DCa
OUT 0
OUT 6
OUT 5
OUT 4
OUT 3
OUT 7
VAC-VDC
5
VAC-VDC
4
VAC-VDC
3
VAC-VDC
6
NC
VAC-VDC
7
NC
VAC-VDC
0
CR
L1b or +DCb
L2b or -DCb
OUT 1
VAC-VDC
1
L1c or +DCc
L2c or -DCc
OUT 2
VAC-VDC
2
1769-OW8I
+24V
VAC-VDC
OUT
Simplified Output Circuit Diagram