Phoenix Contact 2900333

The Relay Module PLC-RPT- 48DC/21-21 integrates a basic terminal block with Push-in connection and a plug-in miniature relay, suitable for NS 35/7.5 DIN rail installation. It operates at a nominal input voltage of 48 V DC, encompassing two changeover contacts.

This module is constructed for universal applications and is rated for an operating mode of 100% duty cycle, with a mechanical service life of 3 x 10⁷ cycles. It features safe isolation between input/output, with an overvoltage category of III and pollution degree of 3. The maximum power dissipation under nominal conditions is 0.96 W, and it can withstand a rated surge voltage of 6 kV.

Typical operational parameters include an input current of 20 mA at nominal voltage, with response and release times of 8 ms and 10 ms, respectively. The relay provides protective measures such as reverse polarity protection and a polarity protection diode, with an operating voltage display indicated by a yellow LED.

Contact specifications include a maximum switching voltage of 250 V AC/DC, a minimum switching voltage of 5 V AC/DC at 10 mA, and a limiting continuous current of 6 A. The module has a maximum inrush current of 15 A for 300 ms and a switching capacity of 2 A at 24 V DC13. The connection method utilizes a Push-in connection with a stripping length of 10 mm.

Dimensions are 14 mm in width, 80 mm in height, and 94 mm in depth, with a weight of approximately 66.469 g. It operates within an ambient temperature range of -40 °C to 60 °C...