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Safety Relays

Machine Safety/Safety Relays 
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MSS CENTRAL MODULE SPRING TERM

MSS CENTRAL MODULE SPRING TERM

Item #: 3RK3111-2AA10

Supplier Part #: 3RK3111-2AA10
Brand: Siemens

SIRIUS, central unit 3RK3 basic for modular safety system 3RK3 4/8 f-di,1f-ro,1 f-do,24 V DC parameterizable using software safety es 45 mm overall width spring-type terminal up to sil3 (iec 61508) up to performance level e (iso 13849-1)
$1,621.00 /EA
NOT CURRENTLY IN STOCK
MSS ASIsafe Basic - Screw

MSS ASIsafe Basic - Screw

Item #: 3RK31211AC00

Supplier Part #: 3RK3121-1AC00
Brand: Siemens

SIRIUS, CENTRAL UNIT 3RK3 ASISAFE BASIC FOR MODULAR SAFETY SYSTEM 3RK3 1/2F-DI,6DI,1F-RO,1F-DO, 24V DC MONITORING OF ASI SLAVES, CONTROL OF 8 SAFE OUTPUTS ON AS-I BUS PARAMETERIZABLE VIA SW MSS ES WIDTH 45MM SCREW TERMINAL UP TO SIL3 (IEC 61508) UP TO PERFORMANCE LEVEL E (ISO 13849-1) NO EXPANSION MODULE CAN BE CONNECTED
$1,210.00 /EA
NOT CURRENTLY IN STOCK
MSS ASIsafe Extended - Screw

MSS ASIsafe Extended - Screw

Item #: 3RK31221AC00

Supplier Part #: 3RK3122-1AC00
Brand: Siemens

SIRIUS, CENTRAL UNIT 3RK3 ASISAFE EXTENDED FOR MODULAR SAFETY SYSTEM 3RK3 2/4F-DI,4DI,1F-RO,1F-DO,24V DC MONITORING OF ASI SLAVES, CONTROL OF 10 SAFE OUTPUTS ON AS-I BUS PARAMETERIZABLE VIA SW MSS ES WIDTH 45MM SCREW TERMINAL UP TO SIL3 (IEC 61508) UP TO PERFORMANCE LEVEL E (ISO 13849-1) 2 EXPANSION MODULES CAN BE CONNECTED
$1,375.00 /EA
NOT CURRENTLY IN STOCK
MSS ASIsafe Extended - Spring

MSS ASIsafe Extended - Spring

Item #: 3RK31222AC00

Supplier Part #: 3RK3122-2AC00
Brand: Siemens

SIRIUS, CENTRAL UNIT 3RK3 ASISAFE EXTENDED FOR MODULAR SAFETY SYSTEM 3RK3 2/4F-DI,4DI,1F-RO,1F-DO,24V DC MONITORING OF ASI SLAVES, CONTROL OF 10 SAFE OUTPUTS ON AS-I BUS PARAMETERIZABLE VIA SW MSS ES WIDTH 45MM SPRING-LOADED TERMINAL UP TO SIL3 (IEC 61508) UP TO PERFORMANCE LEVEL E (ISO 13849-1) 2 EXPANSION MODULES CAN BE CONNECTED
$1,375.00 /EA
NOT CURRENTLY IN STOCK
MSS Central Module Advanced Screw

MSS Central Module Advanced Screw

Item #: 3RK31311AC10

Supplier Part #: 3RK3131-1AC10
Brand: Siemens

SIRIUS, central module 3RK3 advanced for modular safety system 3RK3 4/8 f-di, 1f-ro, 1 f-do, 24VDC monitors of asi slaves, control of safe outputs on as-i bus parameterizable via sw mss es width 45mm screw terminal up to category 4 (en954-1) up to sil3 (iec 61508) up to performance level e (iso 13849-1)
$1,799.00 /EA
NOT CURRENTLY IN STOCK
MSS Central Module Advanced Spring

MSS Central Module Advanced Spring

Item #: 3RK31312AC10

Supplier Part #: 3RK3131-2AC10
Brand: Siemens

SIRIUS, central module 3RK3 advanced for modular safety system 3RK3 4/8 f-di, 1f-ro, 1 f-do, 24 V DC monitoring of asi slaves, control of safe outputs on as-i bus parameterizable via sw mss es width 45mm spring-loaded terminal up to category 4 (en954-1) up to sil3 (iec 61508) up to performance level e (iso 13849-1)
$1,799.00 /EA
NOT CURRENTLY IN STOCK
MSS EXP. MOD. 4/8 FDI 1/2 FDO RELAY

MSS EXP. MOD. 4/8 FDI 1/2 FDO RELAY

Item #: 3RK3221-1AA10

Supplier Part #: 3RK3221-1AA10
Brand: Siemens

SIRIUS, extension module 3RK32 for modular safety system 3RK3 2/4 f-di, 1/2 f-ro, 24 V DC/1 a can be parameterized via mss es 22.5 mm overall width screw terminal up to sil3 (iec 61508) up to performance level e (iso 13849-1) without connection cable
$652.00 /EA
NOT CURRENTLY IN STOCK
MSS EXP. MOD. 4/8 FDI 1/2 FDO RELAY

MSS EXP. MOD. 4/8 FDI 1/2 FDO RELAY

Item #: 3RK3221-2AA10

Supplier Part #: 3RK3221-2AA10
Brand: Siemens

SIRIUS, extension module 3RK32 for modular safety system 3RK3 2/4 f-di, 1/2 f-ro, 24 V DC/1 a can be parameterized via mss es 22.5 mm overall width spring-type terminal up to sil3 (iec 61508) up to performance level e (iso 13849-1) without connection cable
$652.00 /EA
NOT CURRENTLY IN STOCK
MSS EXP. MOD. 4/8 FDI 2 FDO

MSS EXP. MOD. 4/8 FDI 2 FDO

Item #: 3RK3231-1AA10

Supplier Part #: 3RK3231-1AA10
Brand: Siemens

SIRIUS, extension module 3RK32 for modular safety system 3RK3 2/4 f-di, 2 f-do, 24 V DC/1.2 a can be parameterized via mss es 22.5 mm overall width screw terminal up to sil3 (iec 61508) up to performance level e (iso 13849-1) without connection cable
$610.00 /EA
NOT CURRENTLY IN STOCK
MSS EXP. MOD. 4/8 FDI 2 FDO

MSS EXP. MOD. 4/8 FDI 2 FDO

Item #: 3RK3231-2AA10

Supplier Part #: 3RK3231-2AA10
Brand: Siemens

SIRIUS, extension module 3RK32 for modular safety system 3RK3 2/4 f-di, 2 f-do, 24 V DC/1.2 a can be parameterized via mss es 22.5 mm overall width spring-type terminal up to sil3 (iec 61508) up to performance level e (iso 13849-1) without connection cable
$610.00 /EA
NOT CURRENTLY IN STOCK
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