ABB BT51 Emergency Stop Safety Relay, 24V dc, Single Channel, 4 Safety Contacts
Tehnička dokumentacija
Tehnički podaci
Brand
ABBSupply Voltage
24V dc
Number of Channels
1
Safety Contacts
4
Function
Emergency Stop, Safety Switch/Interlock
Reset Method
Automatic
Safety Category ISO 13849-1
4
PL ISO 13849-1
e
SIL IEC 61508
3
Terminal Type
Screw
Standards Met
CCC CCC, CE CE
Series
BT51
Width
22.5mm
Safety Category
4
Depth
120mm
Performance Level
e
Length
84mm
Zemlja podrijetla
China
Detalji o proizvodu
ABB BT51 Safety Relay
The BT51 safety / expansion relay from ABB is designed to connect safety devices directly in the voltage supply circuit to the relay. It has 4 NO safety outputs, a test input and complete internal supervising.
The test input of the BT51 is intended to monitor when contactors or valves have dropped/returned before a new start is permitted. The test input can also be used for starting and the start button can be supervised. The relay functions safely in the event of component failure, short circuit or loss of power supply.
The BT51 can be connected to a safety relay or PLC to increase the number of safe outputs. Therefore, an unlimited number of dangerous machine operations and functions can be stopped from one safety relay or PLC.
Approvals
CE, TUV NORD, cSAus, CCC.
Standards
2006/42/EC, 2006/95/EC, 2004/108/EC, EN 62061:2005 EN ISO 13849-1:2008.
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P.O.A.
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P.O.A.
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Tehnička dokumentacija
Tehnički podaci
Brand
ABBSupply Voltage
24V dc
Number of Channels
1
Safety Contacts
4
Function
Emergency Stop, Safety Switch/Interlock
Reset Method
Automatic
Safety Category ISO 13849-1
4
PL ISO 13849-1
e
SIL IEC 61508
3
Terminal Type
Screw
Standards Met
CCC CCC, CE CE
Series
BT51
Width
22.5mm
Safety Category
4
Depth
120mm
Performance Level
e
Length
84mm
Zemlja podrijetla
China
Detalji o proizvodu
ABB BT51 Safety Relay
The BT51 safety / expansion relay from ABB is designed to connect safety devices directly in the voltage supply circuit to the relay. It has 4 NO safety outputs, a test input and complete internal supervising.
The test input of the BT51 is intended to monitor when contactors or valves have dropped/returned before a new start is permitted. The test input can also be used for starting and the start button can be supervised. The relay functions safely in the event of component failure, short circuit or loss of power supply.
The BT51 can be connected to a safety relay or PLC to increase the number of safe outputs. Therefore, an unlimited number of dangerous machine operations and functions can be stopped from one safety relay or PLC.
Approvals
CE, TUV NORD, cSAus, CCC.
Standards
2006/42/EC, 2006/95/EC, 2004/108/EC, EN 62061:2005 EN ISO 13849-1:2008.