Omron ERT1 Series Operation Manual page 69

Screw-less Clamp Terminals
Internal Circuits
Wiring
01 to FE hex: Setting on rotary switches is lower 8 bits of IP address. (De-
fault setting of upper 24 bits: 192.168.250.)
FF hex: Restores default setting.
(To restore the default setting, set the switches to FF hex, cycle the power
supply, and then set the switches to 00 hex.)
8
NC
7
NC
6
RD−
5
Pulse
NC
trans-
4
NC
former
3
RD+
2
TD−
1
TD+
DC-DC
V+
converter
V− (non-isolated)
NC 0 1 2 3 4
V V0 V1 V2 V3 V4
G G G G G G
X
VX
G
Brown Blue (IEC colors)
(White) (Black) (Previous
colors)
2-wire sensors
(2-wire proximity sensors)
Internal
I/O indicator
circuits
Photocoupler
5 6 7 8 9 10
V5 V6 V7 V8 V9 V10 V11 V12 V13 V14 V15 V
G G G G G G
X
VX
G
Blue Brown Black
(Black) (Red) (White)
3-wire sensors
(photoelectric or proximity sensors)
Section 4-2
V
V
G
G
Short-circuit or
disconnection
0 to 15 VDC
detection circuit
0 to 15
G
11 12 13 14 15
G G G G G
(IEC colors)
(Previous
colors)
X: 0 to 15
NC
G
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