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CPS Series
Cable Pull Safety
Switch
CPS Series Cable Pull Safety Switches provide a readily accessible emergency stop signal. This is a cost-
effective means compared to using multiple emergency stop push-buttons. (Cable Pull Safety Switches are
not, however, to be used as a means of personnel safeguarding. They may be used to prevent further injury
or damage to equipment when used for emergency stop signaling.)
The CPS Series Cable Pull Safety switch is designed to provide emergency stop protection for exposed
conveyor and assembly lines. The internal mechanism latches on both slackened cable (push) and pulled
cable. This capability also enhances productivity by eliminating nuisance stops due to variations in temperature,
stretch of cable over time, and other application variables.
The 1CPS is intended for use in applications where the cable span is 76 m (250 ft) or shorter. It is an
economical solution for shorter runs or zone protection typical to automated systems. The 2CPS series is
intended for use in very long cable runs of 152 m (500 ft) or shorter, such as long conveyor lines found in
warehouses.
The CPS complies with: Low Voltage Directive 73/23/EEC, as amended by directive 93/68/EEC; Machinery
Directive 98/37/EEC only as the directives relate to the components being used in a safety function; IEC/EN
60947-1; IEC/EN 60947-5-1; IEC/EN 60947-5-5.
Mechanical life:
Sealing:
Operating temperature:
Approvals:
Contacts:
Switching options:
1CPS
1NC/1NO
21
22
13
14
2NC/2NO
21
22
21
13
14
13
3NC/1NO
21
22
11
21
13
14
4NC
12
11
11
21
21
22
2CPS contact block mounting:
1
I
1CPS indicator Light Code:
2CPS indicator Light Code:
www.honeywell.com/sensing
SAFETY SWITCHES
1CPS
-25 °C to 80 °C (-13 °F to 176 °F)
2CPS
-40 °C to 80 °C (-40 °F to 176 °F)
1CPS
2CPS
1CPS
1CPS, Low energy
2CPS
22
21
22
14
13
14
12
21
22
22
13
14
12
12
11
22
21
22
1
2
Removable with heavy duty terminals
2
No letter
A
B
No letter
A
B
120 Vac red multi-cluster LED
1 000 000
IP67, NEMA 1, 4, 12,13
AC15 A300
DC13 Q300
UL, CSA
UL, CSA, BG
Silver
Gold plated
Gold plate over silver
2CPS
N/A
21
22
13
14
12
11
21
22
11
12
21
22
To housing
I
No indicator provided
24 Vdc red LED
120 Vac red LED
No indicator provided
24 Vdc red multi-cluster LED
89
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