Category / Type 4 Safety Relays

Multi-Function Safety Module -- SRB-E-201LC
from Schmersal Inc.

• STOP 0 Function. • 1 order 2-channel control. • Start button / Auto-start. • 2 Safety outputs 2 A. • 1 Signaling output [See More]

  • Safety/Approvals Category: Category / Type 4
  • DC Voltage: 28.8
  • Maximum Switching Current: 2.00
  • DC Power: 2.4
Multi-Function Safety Module -- SRB-E-201ST
from Schmersal Inc.

STOP 0 Function. 1 order 2-channel control. Start button / Auto-start. Monitoring two-hand control panels to EN 574 IIIC. 2 Safety outputs 5.5 A. 1 Signaling output [See More]

  • Safety/Approvals Category: Category / Type 4
  • DC Voltage: 28.8
  • Maximum Switching Current: 5.50
  • DC Power: 2.4
Multi-Function Safety Module -- SRB-E-204PE
from Schmersal Inc.

1 order 2-channel control. 2 Safety outputs. 4 Signaling outputs [See More]

  • Safety/Approvals Category: Category / Type 4
  • DC Voltage: 28.8
  • Maximum Switching Current: 2.00
  • DC Power: 3
Multi-Function Safety Module -- SRB-E-204ST
from Schmersal Inc.

STOP 0 Function. Start button / Auto-start. 2 Safety outputs. 4 Signaling outputs [See More]

  • Safety/Approvals Category: Category / Type 4
  • DC Voltage: 28.8
  • Maximum Switching Current: 2.00
  • DC Power: 3
Multi-Function Safety Module -- SRB-E-212ST
from Schmersal Inc.

TOP 0 / 1 Function. 1 order 2-channel control. 2 safety contacts STOP 0. 1 Safety output STOP 1. Drop-out delay 0 … 30 s [See More]

  • Safety/Approvals Category: Category / Type 4
  • DC Voltage: 28.8
  • Maximum Switching Current: 6.00
  • DC Power: 3
Multi-Function Safety Module -- SRB-E-232ST
from Schmersal Inc.

• STOP 0 / 1 Function. • 1 order 2-channel control. • 2 Safety outputs STOP 0. • 3 safety contacts STOP 1. • Drop-out delay 0 … 30 [See More]

  • Safety/Approvals Category: Category / Type 4
  • DC Voltage: 28.8
  • Maximum Switching Current: 0.12
  • Inputs: 24
Multi-Function Safety Module -- SRB-E-301MC
from Schmersal Inc.

bull; Suitable for applications up to Cat. 4 / PL e und up to SIL 3. • 1 or 2 channel signal evaluation. • Start / feedback circuit monitoring. • Optionally with short-circuit recognition. • 3 safety contacts, stop category 0. • 1 Signaling contact. • Slot-in... [See More]

  • Safety/Approvals Category: Category / Type 4
  • DC Voltage: 28.8
  • AC Voltage: 26.4
  • Inputs: 2
Multi-Function Safety Module -- SRB-E-301ST
from Schmersal Inc.

STOP 0 Function. 1 order 2-channel control. Start button / Auto-start. 3 safety contacts. 1 Auxiliary contact [See More]

  • Safety/Approvals Category: Category / Type 4
  • DC Voltage: 28.8
  • Maximum Switching Current: 6.00
  • AC Power: 7
Multi-Function Safety Module -- SRB-E-302FWS-TS
from Schmersal Inc.

Detects standstill using 1 or 2 impulse sensors. 2 Signaling outputs [See More]

  • Safety/Approvals Category: Category / Type 4
  • DC Voltage: 24
  • Maximum Switching Current: 0.12
  • Mounting: DIN
Expansion Relays -- E1T
from ABB JOKAB SAFETY

More Outputs. By connecting expansion relays to a safety relay it is easy to increase the number of safe outputs. This means that an unlimited number of dangerous machine operations and functions can be stopped from one safety relay/PLC. Safe Soft Stop. When a gate is opened a program stop is first... [See More]

  • Safety/Approvals Category: Category / Type 4
  • AC Voltage: 250
  • Maximum Switching Current: 12.00
  • DC Voltage: 24
Safety Relay SIL CL 3 -- 462121H1
from elobau U.S., Inc.

A maximum of 32 sensors may be used with an interconnection system. We recommend the use of elobau interface units 363 098. [See More]

  • Safety/Approvals Category: Category / Type 4
  • AC Voltage: 250
  • Maximum Switching Current: 4.00
  • DC Voltage: 30
Expandable Safety Controller -- XS26-2
from Banner Engineering Corp.

Program in minutes with intuitive, easy-to-use configuration software. Up to eight expansion I/O modules can be added as automation requirements grow or change. Choose from six expansion module models. Expansion module models have a variety of safety inputs, solid-state safety outputs and safety... [See More]

  • Safety/Approvals Category: Category / Type 4
  • Type: Requires DC Power Supply
Expansion Relays -- JSR1T
from ABB JOKAB SAFETY

More Outputs. By connecting expansion relays to a safety relay it is easy to increase the number of safe outputs. This means that an unlimited number of dangerous machine operations and functions can be stopped from one safety relay/PLC. Safe Soft Stop. When a gate is opened a program stop is first... [See More]

  • Safety/Approvals Category: Category / Type 4
  • AC Voltage: 250
  • Maximum Switching Current: 16.00
  • DC Voltage: 24
Safety Relay SIL CL 3 -- 470121H1
from elobau U.S., Inc.

A maximum of 16 sensors may be used with an interconnection system. We recommend the use of elobau interface units 363 098. [See More]

  • Safety/Approvals Category: Category / Type 4
  • AC Voltage: 250
  • Maximum Switching Current: 4.00
  • DC Voltage: 30
Programmable Safety Controller -- SC26-2
from Banner Engineering Corp.

Monitors a variety of input devices such as e-stop buttons, rope pulls, enabling devices, protective safety stops, interlocked guards or gates, optical sensors, two-hand controls, and safety mats. Boolean logic functions for programming flexibility. Intuitive programming environment for easy... [See More]

  • Safety/Approvals Category: Category / Type 4
  • Type: Requires DC Power Supply
Expansion Relays -- JSR2A
from ABB JOKAB SAFETY

More Outputs. The JSR2A expansion relay is used to provide increased switching capacity and number of safety outputs to a safety relay. This means that an unlimited number of dangerous machine operations and functions can be stopped from one safety relay/PLC. Greater Current Switching Capacity. The... [See More]

  • Safety/Approvals Category: Category / Type 4
  • AC Voltage: 230
  • Maximum Switching Current: 16.00
  • DC Voltage: 24
Safety Relay SIL CL 3 -- 471EFR
from elobau U.S., Inc.

PLe according to EN ISO 13849-1. Four safety outputs (two separate safety circuits each with two safety outputs). Separate control outputs for further processing. Emergency stop function with short-circuit detection. Suitable for 2-hand control. Connection via codable, screwless terminals. Available... [See More]

  • Safety/Approvals Category: Category / Type 4
  • AC Voltage: 250
  • Maximum Switching Current: 3.00
  • DC Voltage: 30
Safety Controllers and Modules -- Universal Input Safety Modules
from Banner Engineering Corp.

Overview. Monitors a wide variety of safety and non-safety input devices: Optical-based safeguarding devices, such as Safety Laser Scanners. Positive-opening safety switches used for guard interlocking. Emergency-stop devices, such as palm buttons and rope/cable pulls. Standard sensors for... [See More]

  • Safety/Approvals Category: Category / Type 4
  • Type: Requires DC Power Supply
  • Mounting: DIN
  • Features: Visual Indicator
Expansion Relays -- JSR3T
from ABB JOKAB SAFETY

Delayed Outputs Outputs. By connecting the JSR3T expansion relay to a compatible safety relay/PLC it is easy to obtain safe “delayed ” outputs. The JSR3T provides the system designer with the facility to hardwire selected time delays in steps between 0.5 and 10 seconds. Use of Delayed... [See More]

  • Safety/Approvals Category: Category / Type 4
  • AC Voltage: 250
  • Maximum Switching Current: 6.00
  • DC Voltage: 24
Safety Relays JSB Series -- BT51/BT51T
from ABB JOKAB SAFETY

The BT51 is designed to connect safety devices, such as emergency stops, directly in the voltage supply circuit to the relay. Despite a maximum built-in width of only 22.5 mm, the relay is very powerful. With 4 NO safety outputs, test input and complete internal supervising, the BT51 is quite... [See More]

  • Safety/Approvals Category: Category / Type 4
  • AC Voltage: 250
  • Maximum Switching Current: 12.00
  • DC Voltage: 24
Safety Relays JSB Series -- JSBR4
from ABB JOKAB SAFETY

The JSBR4 has two inputs, which both have to be closed to keep the safety output contacts closed. A short circuit across the inputs will cause the output contacts to open. The inputs can however be subjected to a continuous short circuit without damaging the safety relay. In order to make the safety... [See More]

  • Safety/Approvals Category: Category / Type 4
  • AC Voltage: 250
  • Maximum Switching Current: 12.00
  • DC Voltage: 24
Safety Relays JSB Series -- JSBRT11
from ABB JOKAB SAFETY

The JSBRT11 has been designed to provide the safety system circuit designer with the ability to select from both a range of input connection configurations and either automatic or supervised reset. The unit can be hardwire configured to operate in any of the following input configurations: Mode 1:... [See More]

  • Safety/Approvals Category: Category / Type 4
  • AC Voltage: 250
  • Maximum Switching Current: 6.00
  • DC Voltage: 24
Safety Relays JSB Series -- JSBT4
from ABB JOKAB SAFETY

The JSBT4 has two inputs, both of which have to be closed in order to keep the safety output contacts closed. A short circuit between inputs A and B will cause the output contacts to open. The inputs can be continuously short circuit without damaging the safety relay. For the outputs to close, the... [See More]

  • Safety/Approvals Category: Category / Type 4
  • AC Voltage: 250
  • Maximum Switching Current: 12.00
  • DC Voltage: 24
Safety Relays JSB Series -- JSBT5(T)
from ABB JOKAB SAFETY

Single Channel Safety Relay. The JSBT5 is designed to connect safety devices,. such as emergency stops, directly in the voltage supply circuit to the relay. Despite a maximum built-in width of 22.5 mm the relay is very powerful. With 3 NO safety outputs, 1 NC, test input and complete internal... [See More]

  • Safety/Approvals Category: Category / Type 4
  • AC Voltage: 250
  • Maximum Switching Current: 9.00
  • DC Voltage: 24