Precautions For Wiring The Safety Remote I/O Module To Safety Devices - Mitsubishi Electric NZ2GFSS2 32D S1 User Manual

Precautions for wiring the safety remote I/O module to safety
devices
This section describes the precautions for the wiring. To wire the safety remote I/O module to each safety device according to
Category 4, perform both of the following for the safety remote I/O module.
• Double wiring inputs/outputs
• Executing the self-diagnostic function (dark test)
When performing the operations above, observe the precautions below.
When wiring the input part
■Combination of input terminals
The following table lists the applicable combinations of input terminals. If the combinations other than the below are used, a
minor error occurs.
• NZ2GFSS2-32D-S1
Combination of input terminals
X0, X1 X2, X3
X10, X11 X12, X13
• NZ2GFSS2-8D-S1, NZ2GFSS2-16DTE-S1
Combination of input terminals
X0, X1
T0(+) T0(+) T0(+) T1(+)
Safety remote I/O module Safety remote I/O module Safety remote I/O module
■Test pulse output terminal combination
The same test pulse cannot be used for the combinations for one device. If the combinations of the same test pulse are used
for one device (X0 and T0, X1 and T0 for instance), a minor error occurs.
T0(+) T0(+) T0(+) T1(+)
Safety remote I/O module Safety remote I/O module Safety remote I/O module
When wiring the output part
■Combination of output terminals
The following table lists the applicable combinations of output terminals. If the combinations other than the below are used, a
minor error occurs.
Combination of output terminals
Y0, Y1
6 INSTALLATION AND WIRING
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6.4 Wiring
X4, X5 X6, X7
X14, X15 X16, X17
X2, X3
X0(-) X1(-) X1(-) X1(-) X2(-) T0(+)
X0(-) X0(-) X0(-) X1(-)
Y2, Y3
X8, X9 XA, XB
X18, X19 X1A, X1B
X4, X5
T1(+) X0(-) X1(-)
Safety remote I/O module Safety remote I/O module Safety remote I/O module
T0(+) T1(+) T1(+) T1(+) X0(-)
Safety remote I/O module Safety remote I/O module Safety remote I/O module
Y4, Y5
XC, XD
X1C, X1D
X6, X7
X2(-)
X1(-)
Y6, Y7
XE, XF
X1E, X1F