- RS Stock No.:
- 751-1021
- Mfr. Part No.:
- 440R-EM4R2
- Manufacturer:
- Allen Bradley Guardmaster
10 In stock for delivery within 2 working days
Added
Price Each
€241.79
(exc. VAT)
€297.40
(inc. VAT)
Units | Per unit |
1 + | €241.79 |
- RS Stock No.:
- 751-1021
- Mfr. Part No.:
- 440R-EM4R2
- Manufacturer:
- Allen Bradley Guardmaster
Legislation and Compliance
RoHS Status: Not Applicable
- COO (Country of Origin):
- IT
Product Details
Allen Bradley Guardmaster Expansion Module Relay
The Allen Bradley Guardmaster 440-R series is a safety relay expansion module with a supply voltage of 24VDC. It has 4NO instantaneous outputs and 1PNP auxiliary output. The functionality of 2 standard safety relays can be achieved in one dual input (DI) device, allowing the connection of two dual-channel input devices into one safety relay. The single-wire safety connection simplifies cascading and expanding safety functions by linking relays with a single-wire connection. A dynamic signal from device to device provides a linkage in accordance with SIL 3 and PLe, allowing easy addition of extra I/O that can be configured with simple logic combinations. Also, and/or logic can be configured simply in a single relay or through a combination of relays via a single-wire connection.
Features and Benefits
Single wire safe connection expands the system without using any outputs of the base module
Self-monitoring outputs
MTTFd is 190 years
PFH is 1.81 x 10-9
Time delay configured from 0 second to 300 seconds
Timer functions includes on delay, off delay, and jogging
Self-monitoring outputs
MTTFd is 190 years
PFH is 1.81 x 10-9
Time delay configured from 0 second to 300 seconds
Timer functions includes on delay, off delay, and jogging
Certifications
IEC 60204-1
EN ISO 13849-1
EN ISO 12100
IEC 61508
CE certified
UL listed
TUV certified
EN ISO 13849-1
EN ISO 12100
IEC 61508
CE certified
UL listed
TUV certified
Specifications
Attribute | Value |
---|---|
Range | Guardmaster |
Series | 440-R |
Type | Output Module |
For Use With | 440R MSR100 |
Supply Voltage | 24 V dc |
Normal State Configuration | 4NO/1NC |
Number of Inputs | 0 |
Interface | Ethernet |
Number of Outputs | 5 |
Mounting Style | DIN Rail |
Terminal Type | Screw |
Dimensions | 119.4 x 22.5 x 113.6 mm |