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Electrical installation
Operation Manual Expansion Module SO CM-E
1800.202B.0-01 Date: 02/2019
4.9.2 Specication, relay contact X5/ REL Output
Des. Terminal Specication Details
X5
RO02NO = normally open
contact
Relay contact: 230 V AC, 0.5 A max.
(ohmic load),
contact freely programmable
Factory setting = Operation of "tbd"
4.9.3 Specication, connection X6/ State
Des. Terminal Specication Details
X6
RO01NC = normally closed
contact
RO01CO = changeover
contact
RO01NO = normally open
contact
Relay contact: ≤ 50 V AC, 0.5 A max.
(ohmic load)
contact freely programmable
Factory setting = Active on error
X6
TP00 = test pulse signal
00
TP01 = test pulse signal
01
GND = reference ground
Signal driver outputs for
internal usage for short-
circuit and cross-circuit
checks on the wiring to
the safe inputs on the axis
controllers
See
Model Description SD0
ID no. 1400.402B.x-xx
Specification, X7/ ES
Des. Terminal Function Specication/wiring
X7 Exp. +/-
• "Internal" quick shutdown
• Quick shutdown for
expanded cross-
communication group.
• Two-core cable
• Polarity reversal protection
• Max. cable length, no limitation
• Response time in = 5 ms
• Cross-section max. 1.5 mm² without
ferrules
• Max. 6 bus users
4.9.1 Layout, control connections
Figure Abbreviation Designation Details
TP00
TP01
GND
X6 / State
X7 / ES
X5 / REL Output
RO01NC
RO01CO
RO01NO
Exp. +
Exp. -
Exp. +
Exp. -
RO02CO
RO02NO
X3
XC IN
X4
XC OUT
ERR
Voltage
ERR LED red
See Chapter 5.1
Voltage LED green
X3 / XC IN
X4 / XC OUT
Cross-communication see Chapter 4.10.
X6 /State
(RO01)
(TPO1, TPO2)
Relay contact
digital outputs
See Chapter 4.9.3
X7 /State
(Exp.+/-)
"Internal" quick shutdown See Chapter
X5 / REL Output Relay contact (RO02)
Figure 4.9 Layout, expansion module front panel