Description / توضیحات
Model 1769-OB16
Outputs
16 (16 points/group)
Voltage category 24V DC source
Operating voltage range 20.4 26.4V DC
Output delay, on 0.1 ms
Output delay, off
1.0 ms
Current draw @ 5.1V 200 mA
Heat dissipation, max
2.11 W
Off-state leakage current, max? 1.0 mA @ 26.4V DC
On-state current, min 1.0 mA
On-state voltage drop, max 1.0V DC @ 1 A
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 current¹
2.0 A for 10 ms, repeatable every 2 s
Isolation voltage
Weight, approx 280 g (0.61 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
Terminal screw torque 0.68 N m (6 lb in)
Retaining screw torque 0.46 N m (4.1 lb in)
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-RL1 (2 per kit)
Replacement door 1769-RD (2 per kit)
Vendor ID code 1
Product type code 7
Product code 71
Enclosure type rating None (open style)
To limit the effects of leakage current through solid-state outputs, a loading resistor can be connected in parallel with your load. Use a 5.6 k , 1/2 W resistor for transistor outputs, 24V DC operation.
Use a 1N4004 diode reverse-wired across the load for transistor outputs switching 24V DC inductive loads.
