OVERVIEW

Official designation: Omron CS1W-OD291 (SYSMAC CS1 Series, Transistor Output Unit)

Role/Application: This 96-point, high-density sinking transistor output unit provides reliable 12 to 24 VDC control for field devices in the SYSMAC CS1 PLC system.

KEY SPECS SUMMARY

Output Points: 96 points

Output Type: Transistor sinking NPN

Rated Load Voltage: 12 to 24 VDC

Max Load Current: 0.1 A per point

Max Total Current: 7.2 A

Response Time: 0.1 ms max

Internal Current Consumption: 0.48 A max

I/O Allocation: 4 words

Connection Terminal: Connector

Lifecycle: Commercialized

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What is the maximum current rating for each individual output point on the CS1W-OD291 module?

A: The unit is limited to a maximum continuous current of 0.1 A per transistor output point.

Wiring & Installation:

Q: What is the maximum current draw of the CS1W-OD291 from the internal 5 VDC power supply?

A: The module consumes a maximum of 0.48 A from the 5 VDC internal power bus.

Troubleshooting & Compatibility:

Q: What output format does the CS1W-OD291 unit utilize for controlling field devices?

A: It uses a transistor sinking output format, also known as NPN output.

Replacement & Upgrades:

Q: Is a sourcing type (PNP) version of the 96-point transistor output module available?

A: Yes, the corresponding 96-point sourcing type output unit is the Omron CS1W-OD292.