Emerson RSI104D Single Channel Intrinsic Safety Relay

• Make: Emerson
• Model code: RSI104D
• Series: ATX™ RSI Series
• Relay Type: Intrinsic Safety Relay
• Rated Voltage: 24 ~ 48 V DC

Provides galvanic isolation of the circuits between the IS area and the NIS area Transmits to the safe (NIS) area one signal received from the hazardous (IS) area Mounting on EN 50 022 rail Input signal (from hazardous area) selected by jumpers: 2-wire NAMUR proximity switch, Volt-free contact (switched current 8.2. V, 8 mA) Direct or reverse repeater selected by jumper Connection: 2-conductr cable, dielectric stregth 500 V, cross-section 2.5 mm² (0.004 in²), distance between cables: 8 mm (0.315”) Supplied with 24 – 48 V DC Output signal (safe area) - electromagnetic relay, 1 changeover switch: 6 Amp maximum (at 24 V), Maximum: 5 Amp, 250 V, 10 Hz (switching frequency) ATEX: Zone 1 and 2 – 21 and 22; Ex II 2 GD IP66, IK10