Specifications

72 Rockwell Automation Publication 1769-TD006E-EN-P - January 2015
1769 Compact I/O Modules Specifications
1769-OB16P
Compact solid state 24V DC source, protected output module
Table 67 - Technical Specifications - 1769-OB16P
Attribute 1769-OB16P
Outputs 16 (16 points/group)
Voltage category 24V DC source
Operating voltage range 20.4…26.4V DC
Output delay, on 1.0 ms
Output delay, off 2.0 ms
Current draw @ 5.1V 160 mA
Heat dissipation, max 2.69 W
Off-state leakage current, max
(1)
1.0 mA @ 26.4V DC
On-state current, min 1.0 mA
On-state voltage drop, max 0.5V DC
Current per point, max 0.5 A @ 60 °C (140 °F)
1.0 A @ 30 °C (86 °F)
Current per module, max 4.0 A @ 60 °C (140 °F)
8.0 A @ 30 °C (86 °F)
Surge current
(2)
2.0 A for 10 ms, repeatable every 1 s
Isolation voltage Verified by one of the following dielectric tests: 1200V AC for 1 s or 1697V DC for 1 s, output
point to bus
75V DC working voltage (IEC Class 2 reinforced insulation)
Weight, approx 255 g (0.56 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
Power supply 1769-PA2, 1769-PB2, 1769-PA4, 1769-PB4
Power supply distance rating 8 modules
+DC
-DC
DC COM
OUT 14
OUT 12
OUT 10
OUT 8
OUT 6
OUT 4
OUT 2
OUT 0
OUT 15
OUT 13
OUT 11
OUT 9
OUT 7
OUT 5
OUT 3
OUT 1
+VDC
CR
CR
CR
CR
CR
CR
CR
CR
CR
CR
24V DC
1769-OB16P
+VDC
OUT
DC COM
39V
39V
Vcc
47K
100pF
6V
Voltage
Regulator
Simplified Output Circuit Diagram
Protection circuit is not shown.