Monitoring relays

Tripping current: 500, 200 mA
Trigger voltage: 24 V

Self-monitoring, short-circuit proof inputs and outputs E-STOP with cross-fault monitoring and optional simultaneity monitoring Connection of mechanical safety switches and ...

Tripping current: 208 mA
Trigger voltage: 24 V

For the connection of safety light curtains / safety light grids with OSSD Safety relay with integrated muting function Safety category type 4 to IEC 61496 Integrated signal and feedback contacts

Tripping current: 200 mA
Trigger voltage: 24 V

... pulse comparison of two sensors Redundant structure of the hardware Redundant evaluation of the pulse sequences Relay with positively-driven contacts Four switch points selectable

Tripping current: 8 A

... Depending on the type of application you want to complete, you can connect one or two transducer units to this device and safely monitor them.

Tripping current: 5 A

... mounting rail enclosure which is compact in size. The SCR relays can impress numerous applications to performance level in line with EN 13849 standards. In compliance with this, the SCR relays monitor ...

Trigger voltage: 24 V

The Safety Control Module SBR031LC has three safety contacts, and one signal output. This product is great for processing potential-free outputs, emergency stop command devices, position switches or solenoid interlocks.

Trigger voltage: 24 V

Best with regard to signal assessment involving results of security magnetic fuses Drop-out hold off could be established around 0,4 until 1,5 s 3 security connections, STOP 1 1 Signalling yield Well suited for signal handling ...

Trigger voltage: 24 V

... is a two-function safety monitoring unit that uses a double evaluation setup and two enabling paths with their own shut-down setups. It uses an emergency exit opening to get both paths up. It also has a guard door ...

Tripping current: 10, 6, 30 A
Trigger voltage: 220 V - 415 V

Electronic voltage monitoring relays for single and three-phase applications •Multifunctional types, providing the flexibility of monitoring Undervoltage, Overvoltage, Window Mode, Phase ...

... cover Application options PNOZsigma safety relays PNOZsigma safety relays for E-STOP, safety gates, light barriers When monitoring E-STOP, safety gates or light curtains, one ...

... have a safe and efficient solution: our safety light barriers, light curtains and light grids monitoring devices PSENopt, in conjunction with the muting relay PMUT X1P. The material can pass through the ...

... safely monitor E-STOPs, safety gates or light barriers/light grids? Is your application required to achieve Performance Level (PL) e of EN ISO 13849-1, Safety Integrity Level (SIL) CL claim limit 3 of IEC 62061? Do ...

... a fast linear trip is required. All of the overload relays provide unsurpassed protection by combining overload, voltage, phase loss and reversal, voltage and current unbalance, power monitoring, and ...

... combines the features of a ground-fault protection relay and insulation monitor into one unit. It protects against ground faults by monitoring insulation resistance when the motor is ...

Trigger voltage: 65 V - 265 V

... neutral-grounding resistor monitoring relay that is compliant with Rule 10-302 of the 2018 Canadian Electrical Code Part I (CE Code). It measures neutral current, neutral-to-ground voltage, and neutral-to-ground ...

Trigger voltage: 12 V - 24 V

... PRO relay monitors undervoltage to protect motors and equipment from being damaged by blowouts. The multi timer can sense a maximum voltage of 24 V DC and has a single pole double throw ...

Tripping current: 150, 220 mA

The world class quality MSI-MC310 Safety Relay is used as an evaluation unit for magnetically coded safety system that can be used in the food, pharmaceutical and wood industry to monitor moveable guards ...

Trigger voltage: 30 V

Can be used universally for sensors with relay contacts and with OSSD outputs Evaluation unit with adjustable time delay for emergency stop, safety switches with relay contacts and with OSSD outputs, ...

Tripping current: 2.3 mA

Perfect start With a width of just 45 mm, even the MSI 410, 420 and 430 basic modules offer 24 safe inputs and outputs. USB and Ethernet interfaces ensure simple connection during configuration and diagnosis. In the MSI 430 model, even ...

... module models have a variety of safety inputs, solid-state safety outputs and safety relay outputs • Innovative live display feature and diagnostics allow for active monitoring of I/O on a PC and assist ...

Trigger voltage: 24 V

... applications, such as photoelectric monitoring position or end-of-travelThe safety inputs can monitor:+24V dc solid-state (PNP) outputs in single-channel or dual-channel hookup+24V dc source that is switched by hard/relay ...

Trigger voltage: 12 V - 230 V

Modules monitor up to 10 external devices for contact failure or wiring faults Module goes into lockout mode if it detects a fault Available voltages include 24V dc 24V ac/dc 115V ac or 12 to 24V dc or 230V ...

... This new module is revolutionary as it is only 17.5 mm wide and 70 mm deep. DOLD offers specific emergency stop button monitor as well as bus outputs for in big installations with various emergency stop buttons it ...

... According to EN 50156-1 for furnaces • 2-channel operation • Forcibly guided output contacts • With or without cross fault monitoring in the E-stop loop, switch S1 • Manual restart or automatic restart, switch S2 • ...

Tripping current: 8 A
Trigger voltage: 24 V

The multifunctional safety module UG 6970 from the SAFEMASTER C family serves the protection of staff and machinery by releasing and interrupting safety circuits. Up to two independent safety functions which are selected in a simple way ...

Trigger voltage: 110, 230, 24 V

Insulation monitoring in the electrical system. System insulation monitoring and safety relays suitable for permanent monitoring of IT electrical lines. Insulation monitoring ...

The CD1000 can be used with an NGR monitor in HRG systems with a system voltage ULL up to 690 V (UNGR ≤ 400 V). The maximum operating altitude is 2000 m above mean sea level. • Coupling device for NGRM • Range ...

• Undervoltage, overvoltage and frequency monitoring of AC/DC systems 0…300 V • Various monitoring functions selectable U, f • Adjustable start-up delay, response delay and delay on release • Password ...

... Undervoltage, overvoltage and frequency monitoring of AC/DC systems 9.6…150 V (VME421H-D-1), 70…300 V (VME421H-D-2) • Integrated energy storage, is supplied by the system being monitored • Various monitoring ...

Trigger voltage: 24, 230 V

This is a voltage monitoring relay module that is capable of measuring 1-phase networks. Our E1UM230V01 lets you select a suitable voltage range of 24V AC, 24V DC or 230V AC in one device. The settings ...

Trigger voltage: 690 V

... Series Phase Loss Monitor for up to 690V nominal voltage This product monitors phase loss, phase sequence, and phase rotation. The under-voltage settings can be adjusted locally from 180V to 690V. ...

Tripping current: 10 A

... is an AC current monitoring in 1-phase which is equipped with thresholds and hysteresis. The multifunction device also has tripping delay that helps in monitoring relays. It has various ...

Tripping current: 1 mA - 6,000 mA
Trigger voltage: 0 V - 24 V

... can be signaled by means of monitoring outputs. If the actuator on one of the safety switches in the switch chain is moved out of the actuating range, the AR evaluation unit opens its contacts and the corresponding ...

Tripping current: 100 mA

Evaluation unit CES-AZ-AES-01B (for 1 read head) • 1 read head can be connected • 2 safety outputs (relay contacts with 2 internally connected NO contacts per output) • Start button and feedback loop can be connected • ...

Tripping current: 20 mA
Trigger voltage: 24 V

... tampering is provided. • Short circuit monitoring to detect short circuits between the connecting cables and to shut down the outputs or prevent relay starting if necessary • Earth fault/ground fault ...

Trigger voltage: 110, 230, 400 V

... of the speed of the generator with built-in pulse output Protection with password. CIRCUTOR has two types of synchronism relays: SYNCHRO MAX and SYNCHRO MAX PID. Synchro Max Synchro Max is capable of adapting ...

Tripping current: 0.03 A - 5 A

Electronic industrial earth leakage protection relay, compatible with the WGC series protection transformers. Type A ultraimmunised relay with high frequency current filtering and high immunity. True ...

Electronic earth leakage current intensity monitoring relay (IEC 62020), compatible with the WGC-TB series protection transformers. The RGU-10B is the most complete system of the range that monitors ...

COMBI 6 Type B MULTI-CHANNEL EARTH LEAKAGE RELAY The Multichannel earth leakage relays COMBI 6 have been designed for the monitoring and protection of up to 6 independent systems. ...

COMBI-6 MIXED Type A,F & B MULTI-CHANNEL EARTH LEAKAGE RELAY The Multichannel earth leakage relays COMBI 6 have been designed for the monitoring and protection of up to 6 independent ...

Ultra-compact Earth leakage relay 48x48mm Technical data current setting range - 30mA..30A in 3 / ranges / 30..300A current measurement - TRMS delay setting range - 0,02...5 sec in 2 / ranges operating frequency ...

... incremental encoders, signal splitter, wire monitoring DS260: Input for one certified incremental encoder, signal splitter, wire monitoring The DS series is suitable for safety-related ...

Speed Monitors for incremental encoders and sensors DZ260: 3 output relays and 1 analog output DZ261: 3 transistor outputs and 1 analog output DZ266: 1 analog output DZ267: 3 output relays DZ269: ...

Trigger voltage: 24 V

Controllers monitor the safety field of several through-beam sensors. Interruption of the light beams results in the safety output being switched off. The individual light barrier controllers offer various operating modes, ...

Trigger voltage: 22 V - 29 V

... combination with the safety light curtains SG-I and safety light arrays SB-I, the relay unit allows for the interruption of safety-relevant circuits. Floating safety relays are utilized.

Trigger voltage: 110 V - 240 V

TE-RTD12 Motor RTD Monitor / Relay Device The TE-RTD12 Relay device adds advanced RTD (Resistor Temperature Detector) and differential current monitoring capability ...