I/O Signals - Mitsubishi Electric MELSEC QS SERIES User Manual

3
SPECIFICATIONS

3.3 I/O Signals

The safety remote I/O module is operated as a safety remote I/O station of 1 occupied
station.
Number of I/O points per station is 32 points. However, in the safety remote I/O module,
only 16 input points and 4 output points can be used.
(1) Availability of I/O signals
QS0J65BTS2-8D
QS0J65BTS2-4T
QS0J65BTB2-12DT
(2) Assignment of I/O signals
Remote input (RX)
RXn0
to
RXnF
RX(n+1)0
to
RX(n+1)7
RX(n+1)8
to
RX(n+1)E
RX(n+1)F
3
- 8 3.3 I/O Signals
Table3.5 shows the availability of I/O signals in each module.
Table3.5 Availability of I/O signals
Model Input signal
Table3.6 and Table3.7 show the assignment of I/O signals.
Table3.6 Assignment of input signa
External input signal X0 of safety remote I/O module
External input signal XF of safety remote I/O module
Double input discrepancy error X0, 1
Double input discrepancy error XE, F
Auto recovery enabled (after double input discrepancy
Output signal
: Available
Description
to
to
Reserved
error) signal
: Not available
Remarks
—
—
—
Turns ON only when the "Auto
RTN Func to detect double input
mismatch" parameter is set to
"valid".
—
Turns ON only when the "Auto
RTN Func to detect double input
mismatch" parameter is set to
"valid".
This signal is used as an
interlock for the parameter
setting.