Description
The 1769-OW8I is a compact I/O expansion module. Is compact AC/DC relay module has 8 individually isolated A relay normally open outputs. It has two groups of four channels each which permits to group and control both AC and DC loads on one module.
- Number of outputs: 8 normally open, individually isolated (4 points/group)
- Operating voltage range: 5-265V AC, 5-125V DC
- Current draw at 5.1V / 24V: 125 mA / 100 mA
- Heat dissipation: 2.83 W
- Current per module, max: 16 A
- Current per point: 2.5 A
- including mounting tabs is 138 mm (5.43 in.)
- Module location: DIN rail or panel mount
- Power supply: 1769-PA2, 1769-PB2, 1769-PA4, 1769-PB4
This module is designed for an operating voltage range of 5 to 265 VAC and 5 to 125 VDC. It is compatible for use with MicroLogix 1500 and CompactLogix controllers.
The 1769-OW8I module has a current rating of 2.5 amperes per point and 16 amperes per module. In addition to that, the module draws a current of 125 milliamperes at 5.1 volts and 100 milliamperes at 24 volts. The on-state current is 10 milliamperes at 5 volts DC and the maximum off-state current leakage is 0 milliamperes. The unit has a delay time of 10 milliseconds for both the on and off states.
The 1769-OW8I module can be employed in several applications mainly in the industrial field. For example, the 1769-OW8I module can be assembled with a 1769-ADN DeviceNet adapter or with a 1769-AENTR Ethernet adapter.
This Allen-Bradley 1769-OW8I compact AC/DC relay contact module can be supplied through 1769 Compact I/O power supplies such as 1769-PA2, 1769-PB2, 1769-PA4, 1769-PB4 power supplies except when connected to a MicroLogix 1500 base with a current consumption of 125 milliamps.
The 1769-OW8I module has an open enclosure.
The module has a 0.68 N-m or 6 pounds on an inch of terminal screw torque and 0.46 N-m or 4.1 pounds on an inch of retaining screw torque.
It can be mounted on well-grounded panels using two mounting M4 or #8 screws or on either EN 50 022 – 35 x 7.5 or EN 50 022 – 35 x 15 DIN rails.
The featured wire size is 22 to 14 AWG for solid wire or 22 to 16 AWG for stranded wire. The wire type should be Cu-90 degrees Celsius (194 degrees Fahrenheit). The replacement terminal block for this unit is the 1769-RTBN18.
The 1769-OW8I Allen-Bradley module can be connected easily to either the controller or to an adjacent I/O module before or after mounting.
The module has the following dimensions (H x W x D): 118 x 35 x 87 millimeters (4.65 x 1.38 x 3.43 inches). The height of the module increases to 138 mm (5.43 in.) with the mounting tabs taken into account.
This module weighs approximately 290 grams (0.64 pounds) while shipping. This Allen-Bradley module works properly at 0 to 60 degrees Celsius (32 to 140 degrees Fahrenheit).
Reviews
There are no reviews yet.