Out of stock
The Relay Module is a 1-channel signal conditioner designed for use in hazardous environments. It operates with a 24 V DC supply and features a logic input range of 19 V DC to 26.4 V DC, making it suitable for various industrial applications.
The Relay Module is part of a robust family of intrinsic safety barriers that ensure operational safety in environments where explosive gases or dust may be present. These barriers are designed to provide reliable signal conditioning, allowing for safe interaction between field devices and control systems. They are especially useful in industries such as oil and gas, chemical processing, and pharmaceuticals, where stringent safety standards must be met.
Equipped with features like line fault transparency (LFT) and a diagnostic function, the Relay Module enhances system integrity and performance. It supports a wide range of input voltages, from 8 V DC to 60 V DC, while ensuring safe relay contact output that adheres to de-energized to safe function principles. With compliance to safety standards such as SIL 3 according to IEC 61508 and PL e per EN/ISO 13849, this product is engineered for high reliability and safety in critical applications.
| Dimensions | 20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) , housing type B2 |
| Labeling | space for labeling at the front |
| Safety Integrity Level (SIL) | SIL 3 |
| Electromagnetic compatibility | NE 21:2012 , EN 61326-3-2:2008 , EN 61326-3-1:2008 |
| Reaction time | < 2 s |
| Fuse rating | 2.5 A (scope of delivery) max. 5 AT, recommended maximum utilization of the fuse: 80 % |
| Protection against electrical shock | EN 61010-1:2010 |
| Inrush current | < 200 mA after 100 micro/s |
| Line fault detection | low voltage < 5 V DC undercurrent: 10 mA DC; overcurrent: 2.2 A DC (relay energized) breakage: 8.2 kandOmega;; short-circuit: 11 andOmega; (load, relay de-energized) |
| Connectable voltage | 8 … 60 V DC |
| Signal level | 0-signal: -5 … 5 V DC 1-signal: 19 … 26.4 V DC |
| Connection | terminals 10, 11 |
| Power dissipation | < 3.3 W at 5 A , see derating curves |
| Switching frequency | < 3 Hz with disabled internal fault detection < 0.5 Hz with enabled internal fault detection |
| Signal type | Digital Output |
| Test pulse length | max. 2 ms from DO card |
| Input/fault indication output | basic insulation according to IEC/EN 61010-1, rated insulation voltage 30 Veff |
| Performance level (PL) | PL e |
| Display elements | LEDs |
| Connection side | control side |
| Degree of protection | IEC 60529:2013 |
| Input current | 35 mA at 24 V DC , max. 44 mA at 19 V DC , with enabled internal fault detection |
| Contact loading | 30 V DC/ 0.5 A resistive load |
| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |
| Mechanical life | 105 switching cycles |
| Mechanical life | 5 x 106 switching cycles |
| Pulse/Pause ratio | min. 150 ms / min. 150 ms with disabled internal fault detection min. 1 s / min. 1 s with enabled internal fault detection |
| Connection | external voltage : terminals 4+, 5+, 2- load : terminals 6, 3 |
| Input/power supply | basic insulation according to IEC/EN 61010-1, rated insulation voltage 60 Veff |
| Configuration | via DIP switches |
| Rated voltage | 19 … 26.4 V DC |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 |
| Power consumption | < 1.7 W , includes the power consumption of the digital input , see derating curves |
| Mass | approx. 142 g |
| Connection | Power Rail or terminals 14+, 15- |
| Minimum switch current | 10 mA |
| Connection | terminals 7+, 8- |
| Connection | screw terminals |
| Connection side | field side |
| Output/other circuits | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff |
| Ambient temperature | -20 … 60 °C (-4 … 140 °F) Observe the temperature range limited by derating, see section derating. |
| Rated current | 0-signal: typ. 1.6 mA at 1.5 V DC; typ. 8 mA at 3 V DC (maximum leakage current DO card) 1-signal: 36 mA (minimum load current DO card) |
| Control elements | DIP-switch |
| Certificate | PF 17 CERT 4305 X |
| Contact loading | 30 V DC / 5 A resistive load , see derating curves |
| Degree of protection | IP20 |
Currently, the goods have no revocation.
Your feedback will be the first to
Share your thoughts, your opinion about the product.
Thank you for your feedback. In order to leave your feedback, simply fill out the form below.
The Ultrasonic sensor offers a versatile parameterization interface...
The Ultrasonic sensor offers an IO-link interface that...