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Omron IAB global
Industrial Automation
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Sysmac
Automation Systems
Motion & Drives
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Control Components
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Programmable Relays
Digital Panel Indicators
ZEN-10C
ZEN-20C
Programmable Relays
Type
Features C1
Features C2
Features C3
Features C4
Features Starter kits
Number of I / O points
Inputs
Inputs / power supply
Outputs
ZEN-10C
ZEN-20C
CPU unit
CPU unit
With LCD Display, program / control buttons, calendar and real-time clock
With LCD Display, program / control buttons, calendar and real-time clock
With LED indication. Logic control. Programming by software.
With LED indication. Logic control. Programming by software.
Same as C1 but not expandable.
Same as C1 but not expandable.
Same as C1 but instead of one output relay you get RS-485 communication.
N/A
Complete set with C1 CPU including software + cable + manual
N/A
10 expandable up to 34 I/O (C4 up to 33 I/O)
20 expandable up to 44 I/O
6
12
100 to 240 VAC or 12 to 24 VDC
100 to 240 VAC or 12 to 24 VDC
4 relays (C4 = 3 relays) or 4 transistors
8 relays or 8 transistors