Interface With External Devices - Mitsubishi Electric MELSEC iQ-R Series User Manual

Interface with external devices

The following table lists the external device interfaces of the pulse input module.
Input/ Internal circuit
output
Input
360Ω
1/3W
15kΩ
1/10W
 
*1 5VDC/12 to 24VDC can be switched in "Input voltage selection" of "Module parameter".
Terminal
number
1, 3, 5, 7,
9, 11, 13,
15
CH1 to CH8
2, 4, 6, 8,
V+
10, 12, 14,
1.8kΩ
100Ω
16
1W
1/10W
CH1 to CH8
V-
17, 18
Signal Operation
name
CH1 to CH8 When the 5VDC
V+ signal is
12 to
on
24VDC
CH1 to CH8 When the 5VDC
V- signal is off
12 to
24VDC
 
FG
6 INSTALLATION AND WIRING
Input Operating
voltage current
(guaranteed (guaranteed
value) value)
*1
3.5 to 5.5V 4mA or higher
10.2 to 30V 4mA or higher
*1
*1
1.0V or lower 0.5mA or
lower
2.0V or lower 0.5mA or
*1
lower
 
6.1 Wiring
6
25