1746-OB8 Allen-Bradley PLC 1746 Digital DC Output Modules 10-50V DC source 8 Input New

1746-OB8 Allen-Bradley PLC 1746 Digital DC Output Modules 10-50V DC source 8 Input New

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PLCAGE: 1746-OB8 Allen-Bradley PLC 1746 Digital DC Output Modules 10-50V DC source 8 Input New

Feature

The 1746 I/O product line provides more than 60 modules to meet your application needs in a modular assembly—including intelligent I/O modules.

Digital I/O modules provide 4 through 32 I/O per module.

*Digital I/O circuits interface to on/off sensors/actuators.

*Ladder logic has direct access to I/O values.

*Input modules, output modules, and combination input/output modules.

*AC and DC input modules.

*AC, DC, and relay-contact output modules.

Specification

Specification		Catalog Number
		1746-OB8	1746-OB16  (RTB)		1746-OB32  (D)
Voltage Category		24V dc
Operating Voltage		10 to 50V dc sourc			5 to 50V dc source
Number of Outputs		8	16		32
Points per Common		8	16		16
Backplane Current Draw	5V dc	0.135A	0.280A		0.190A
	24V dc	0.0A	0.0A		0.0A
Signal Delay (max.)(Resistive Load)		on = 0.1 ms off = 1.0 ms		on = 0.1 ms off = 1.0 ms	on = 0.1 ms off = 1.0 ms
Off-State Leakage(max.)		1 mA
Load Current (min.)		1 mA
Continuous Current (max.)	Per Point	1A at 30°C 0.50A at 60°C	0.50A at 30°C 0.25A at 60°C		0.5A at 30°C 0.25A at 60°C
	Per Module	8A at 30°C 4A at 60°C	8A at 30°C 4A at 60°C		8A at 0 to 60°C 4A at 0 to 60°C per common 2A at 0 to 60°C per common pin
On-State Voltage Drop (max.)		1.2V at 1.0A	1.2V at 0.5A		1.2V at 0.5A
Surge Current per Point (max.)		3A for 10 m	3A for 10 ms		1A for 10 ms