Control I/O Connector (Cn1) Specifications - Omron R88M-1M Series User Manual

3-1-5

Control I/O Connector (CN1) Specifications

The following shows the specifications of the control I/O connector.
Control I/O Signal Connections and External Signal Processing
External power 12 to 24 VDC
supply
12 VDC-5% to
General Input 1
24 VDC+5%
General Input 2
General Input 3
General Input 4
General Input 5
General Input 6
General Input 7
General Input 8
External
power supply
24 VDC±5%
External
power supply
24 VDC±5%
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User's Manual (I586)
COMMON COMMON
IN1
IN2
IN3
IN4
IN5
IN6
IN7
IN8
SF1+
SF1+
SF1+
SF1-
SF1-
SF2+
SF2+
SF2-
SF2-
3 Specifications
/ERR+
Error output
/ERR-
OUT1+
General output 1 Maximum
service voltage
OUT1-
: 30 VDC
Maximum
OUT2+
output current
: 50 mADC
General output 2
OUT2-
OUT3+
General output 3
OUT3-
A+
Encoder pulses
Phase A output
A-
Line driver
B+
output
Encoder pulses
EIA RS422A
Phase B output
B-
compliant
Z+
Encoder pulses
Phase Z output
Z-
GND
FG
EDM+ P Maximum service
With short-circuit
voltage: 30 VDC
protection
Maximum output
current: 50 mADC
EDM+
Leakage current:
Without
1 mA or less
short-circuit
Residual voltage:
protection
2.0 V or less
(EDM+P)
EDM-
1.7 V or less
(EDM+)
FG
Frame ground
3
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