Phoenix Contact 24 V dc Safety Relay Compatible With Safety Switch/Interlock

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): DE
Product Details

Multi-application Modular System - PSR-SPP Series

This can be quickly and reliably assembled to form a tailor-made safety solution. To connect using TBUS correctly you will need one PSR-TBUS per module. For the last additional module use one PSR-TBUS-TP instead, this will close the feedback loop. The interface module is used for the connection of up to four safety sensors with NC/NO contacts to the safety relay PSR-SDC4, with screw connection.

Features and Benefits

Quick system extension up to 10 modules, offering a safety system with up to 42 contacts
Automatic identification of desired operating mode, no need to set switches or define parameters
The system is based on a master relay (PSR-SDC) that monitors e-stops, guard doors (interlock or non-contact) and optical devices (e.g. light curtains)
Safe cross-wiring with T-BUS renders the usual cross-wiring of supply voltage, enable signal and confirmation path redundant. Making commissioning and future expansion simple
24Vdc supply voltage
Semiconductor output
Depending on the wiring Safety category 2 or 4 can be maintained
One or Two channel switches are used for control
Note: The device has a rear interface for the DIN Rail connector T-BUS. Via this T-BUS interface extension devices PSR-URM4-B (undelayed contacts) and PSR-URD (drop-out delay contacts) can be controlled and monitored over one channel. These in combination form a T-BUS unit, the feedback path must be connected to the final (right hand) extension device (see datasheet for more details) or by using connection plug PSR-TBUS-TP

Note

The device has a rear interface for the DIN Rail connector T-BUS. Via this T-BUS interface extension devices PSR-URM4-B (undelayed contacts) and PSR-URD (drop-out delay contacts) can be controlled and monitored over one channel. These in combination form a T-BUS unit, the feedback path must be connected to the final (right hand) extension device (see datasheet for more details) or by using connection plug PSR-TBUS-TP.

Specifications
Attribute Value
Supply Voltage 24 V dc
Function Safety Switch/Interlock
Length 99mm
Depth 106mm
Width 22.5mm
1 : Next working day
3 Within 5 working day(s) (Global stock)
Price (ex. GST) Each
$ 206.82
(exc. GST)
$ 237.84
(inc. GST)
units
Per unit
1 +
$206.82
Related Products
Relay module with driven contacts, Nominal input voltage: ...
Description:
Relay module with driven contacts, Nominal input voltage: 24 VDC, 2 changeover contacts, Limiting continuous current: 8 A, Red status indicator, Module width: 15 mm. Reinforced insulation between coil and contactsA separator plate (e.g., 209-191) must be used for voltages ...
Relay module, Nominal input voltage: 24 VDC, 2 ...
Description:
Relay module, Nominal input voltage: 24 VDC, 2 changeover contacts, Limiting continuous current: 8 A, Green status indicator, Module width: 15 mm. Reinforced insulation between coil and contactsA separator plate (e.g., 209-191) must be used for voltages greater than 250 ...
Monitors the two-hand operation of metal working presses ...
Description:
Monitors the two-hand operation of metal working presses and other processing machines with dangerous lock movements. Conforms to amended standard EN574 and therefore safety level III-C for wiring in line with the installation instructions supplied with the device (as at: ...
For protecting people and machines. The BG 5925 ...
Description:
For protecting people and machines. The BG 5925 is also suitable for switching small loads thanks to gold-plated contacts. Evaluation device for light barriers with self-test function. Compliant with the EC Machines Directive 98/37/EC1 or 2-channel configuration. Activation via the ...