PLC-RSC-120UC/21-21/EX – Relay Module

PLC-INTERFACE, consisting of DIN-rail-mountable basic terminal block in 14 mm with screw connection and plug-in relay with power contact, 2 changeover contacts, 120 V AC/110 V DC input voltage. Approved according to ATEX/IECEx (Zone 2) and Ex Zone Class I, Div. 2.

Product type Relay Module
Product family PLC-INTERFACE
Application Class I, Division 2
potentially explosive areas
Operating mode 100% operating factor
Mechanical service life 3x 107 cycles
Connection method Screw connection
Stripping length 8 mm
Screw thread M3
Conductor cross section rigid 0.14 mm² … 2.5 mm²
Conductor cross section flexible 0.14 mm² … 2.5 mm²
0.2 mm² … 2.5 mm² (Single ferrule)
2x 0.5 mm² … 1.5 mm² (TWIN ferrule)
Conductor cross section AWG 26 … 14
Tightening torque 0.6 Nm … 0.8 Nm
Width 14 mm
Height 80 mm
Depth 94 mm

ATEX Certificate

DNV Certificate

IECEx Certificate