ABB Symphony Harmony Series, Instruction, Page: 126 / 402

RLY-100
WBPEEUI240751C0 2 - 17
RLY-100
Electromechanical Relay Assembly
The RLY-100 block is an auxiliary block that connects eight
electromechanical relay sockets for use with a DIO block. The
RLY block comes populated with eight DPDT electromechanical
relays. Output channels can switch voltages up to 240 VAC
and maximum load currents up to 10.0 amperes. Relays are
plug-in replaceable.
Relay
(cont)
Currents
OFF leakage current 3 mA
BLP fuse (A and B) 1.6 A, 250 V, 5 x 20 mm, fast-acting, low break capacity
(IEC 127-2/II)
IFP/LFP fuse 3.15 A, 250 V, 5 x 20 mm, time-lag, medium break capacity
(IEC 127-2/VI)
Weight
Module
Nonredundant base
Redundant base 1.4 kg (3.1 lb)
1.4 kg (3.0 lb)
1.6 kg (3.5 lb)
NOTES :
1. All specification values are maximums unless stated otherwise.
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE
Table 2-11. DOT-120 Specifications
(continued)
Property Characteristic/Value
1
Property 24 VDC 48 VDC 125 VDC 120 VAC 240 VAC
Make 6.0 A 6.0 A 6.0 A 6.0 A 3.0 A
Carry 3.0 A 3.0 A 3.0 A 3.0 A 1.5 A
Resistive break 3.0 A 3.0 A 3.0 A 3.0 A 1.5 A
Inductive break 1.0 A 1.0 A 1.0 A 1.0 A 0.5 A
NOTE : L/R = 7.0 msecs; pf = 40%
Table 2-12. RLY-100 Specifications (Electromechanical Relays)
Property Characteristic/Value
1
Outputs 24 VDC, 48 VDC, 125 VDC
120 VAC, 240 VAC
Channels 8 (relay contacts)
Relay Type Systems control output EM relay
(MSD type 283 with blowout magnets)
Coil nominal voltage 24 VDC