1769-OW8

The Allen-Bradley 1769-OW8 driver is a compact DC/AC relay contact module. It belongs to the 1769 Compact I/O module family and can be used with Allen-Bradley CompactLogix controller, MicroLogix 1500 controller for I/O expansion, The 1769-ADN DeviceNet adapter is used with the 1769-AENTR Ethernet adapter. If the 1769 I/O module library is used in systems other than the MicroLogix 1500 system, they require a separate power supply. The 1769-OW8 is CE and c-UL certified. The 1769-OW8 has eight normally open outputs. Operating voltage ranges from 5 to 265 volts AC and 5 to 125 volts DC. Both the on and off delay times are 10 milliseconds. The current consumption of the module is 125 MA at 5.1 volts DC and 100 MA at 24 volts DC. The maximum heat dissipation of the module can reach 2.83 watts.

The 1769-OW8 drivers have different contact ratings at different voltage ratings. At 120 to 240 volts AC, the module is rated for a large continuous current of 2.5 amps. When the DC voltage is 125 volts, the large continuous current rating is 1.0 amp; When the DC voltage is 24 volts, the large continuous current rating is 2.0 amps. The type of wire recommended for module terminations is 90 ° C copper rated wire. Terminals and screws are rated for 0.68 Nm and 0.46 Nm respectively. The 1769-OW8 has an approximate weight of 280 grams. The modules measure 118 x 35 x 87 mm. The module occupies one slot in the chassis. Power modules compatible with the 1769-OW8 are Allen-Bradley 1769-PB4, 1769-PA2, 1769-PB2, and 1769-PB4 modules.

Details of 1769-OW8