Power Supply Unit (Psu) - Omron TJ2-MC64 Hardware Reference Manual

Hardware reference
3.3

Power Supply Unit (PSU)

3.3.1 Introduction
The PSU supplies power to the other units in the Trajexia system. You can
use three different types of Power Supply Unit with the Trajexia system:
• CJ1W-PA202
• CJ1W-PA205R
• CJ1W-PD025.
3.3.2 PSU Connections
Each Power Supply Unit has six terminals:
/i
Item CJ1W-PA202
A 110 - 240 VAC input
B 110 - 240 VAC input
C Line earth
D Earth
E N/C
F N/C
1. Terminals E and F for the CJ1W-PA205R are relay contacts that close
when Wdog is enabled. Refer to the BASIC Commands in the Program-
ming manual.
Caution
Always connect to a class-3 ground (to 100Ω or less) when install-
ing the Units.
Not connecting to a class-3 ground may result in electric shock.
HARDWARE REFERENCE MANUAL
CJ1W-PA205R CJ1W-PD025
110 - 240 VAC input 24 VDC input
110 - 240 VAC input 0 V input
Line earth Line earth
Earth Earth
1
Wdog relay contact N/C
Wdog relay contact N/C
fig. 18
XXXXX
G
POWER
L1
AC100
-240V
INPUT
L2/N
NC
NC
A
B
C
D
E
F
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