Technical data

Volume 7—Logic Control, Operator Interface and Connectivity Solutions CA08100008E—January 2012 www.eaton.com V7-T3-13
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Control Relays and Timers
XR Series Terminal Block Relays
Product Selection
OptoCoupler Terminal Block Relays
OptoCoupler Replacement Relays
Technical Data and Specifications
Pluggable Power OptoCoupler (Solid-State) Terminal Block Relays
Rated Current Supply Voltage Standard Pack
Catalog
Number
2A 120 Vac/110 Vdc 10 XRU1S120U
2A 24 Vdc 10 XRU1S24
Rated Current Supply Voltage Standard Pack
Catalog
Number
2A 24 Vdc 18 XRR1S24
2A 120 Vac/110 Vdc 10 XRR1S120U
XRU1S24
Catalog Number XRU1S24 XRU1S120U
Replacement Relay XRR1S24 XRR1S120U
Input voltage 24 Vdc 120 Vac/110 Vdc
Connection Data
Rigid solid AWG (mm
2
) 26–14 (0.14–2.5) 26–14 (0.14–2.5)
Flexible stranded AWG (mm
2
) 26–14 (0.14–2.5) 26–14 (0.14–2.5)
Input Data
Input voltage 24 Vdc 120 Vac/110 Vdc
Permissible range 0.8–1.2 0.8 –1.1
Typical input current 9 mA 4 mA
Switching level 1 signal (“H”)
>
0.8
>
0.8
Switching level 0 signal (“L”)
<
0.4
<
0.25
Typical switch-on time 20 μS 6 ms
Typical turn-off time 500 μS 10 ms
Input protection Polarity protection diode,
free-wheeling diode
Bridge rectifier
Output Data
Max. switching voltage 33 Vdc 33 Vdc
Min. switching voltage 3 Vdc 3 Vdc
Limiting continuous current 3A (See derating curve) 3A (See derating curve)
Max. inrush current 15A (10 ms) 15A (10 ms)
Output circuit 2-conductor floating 2-conductor floating
Output protection Polarity protection, surge protection Polarity protection, surge protection
Voltage drop at maximum
limiting continuous current
<
200 mV
<
200 mV
General Data
Ambient temp range –4° to 140°F (–20° to 60°C) –4° to 140°F (–20° to 60°C)
Rated operating mode 100% operating factor 100% operating factor
Inflammability class V0, in accordance with UL 94 V0, in accordance with UL 94
Mechanical service life 2 x 10
7
cycles 2 x 10
7
cycles