ABB OmniCore V250XT Type B Product Manual page 97

More information is also available in Application manual - Functional safety and
SafeMove.
External emergency stop devices can for example be required in the following
cases:
xx1800000553
Pin
1
3
5
7
9
11
13
15
Product manual - OmniCore V250XT Type B
3HAC087112-001 Revision: A
• FlexPendant is detached.
• FlexPendant is placed in its holder with the emergency stop device hidden
behind the emergency stop device cover.
15 13 11
16 14 12
Name
0V_IO_EXT
EXT_ESTOP_CH2_N
EXT_ESTOP_CH1_N
0V_IO_EXT
0V_IO_EXT
GS_CH2_N
GS_CH1_N
0V_IO_EXT
Note
The following operating regions are defined according to IEC 61131-2:2017 clause
6.4.4.2:
• The emergency stop function is activated (open loop) when the voltage is
below 5 V.
The protective stop function is activated (open loop) when the voltage is
below 5 V.
• The transition region is between 5 V and 15 V.
• The emergency stop function is not activated (closed loop) when the voltage
is above 15 V.
The protective stop function is not activated (closed loop) when the voltage
is above 15 V.
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3 Installation and commissioning
3.5.9 Descriptions for connectors
9 7 5 3
10 8 6 4
Pin
2
4
6
8
10
12
14
16
Continued
1
2
Name
24V_CH2_EXT
EXT_ESTOP_CH2_P
EXT_ESTOP_CH1_P
24V_CH1_EXT
24V_CH2_EXT
GS_CH2_P
GS_CH1_P
24V_CH1_EXT
Continues on next page
97