Kingfisher Plus+ Hardware Manual
TEL REL 004: DPDT Relay Board
13.4.1 Overview
• 16 DPDT relay outputs
• 2 commons per channel
• 5 kV coil to contact isolation
• Can switch AC or DC voltages
The TEL REL 004 is designed to be used in conjunction with the DO-6 (or superseded
DO-5) and provides Double Pole Double Throw (DPDT) relays. This allows the user to utilize
both normally open and normally closed relay operation.
LED indicators are provided for each relay on the relay board. LED ON = relay active.
13.4.2 TEL REL 004 Specifications
TEL REL 004 DPDT Relay Board Specifications
Outputs per Terminal Board 16
Commons 32
#
(2 commons per channel)
Relay Type (per channel) DPDT (Double Pole, Double Throw)
Rated Load (per contact)
5 A at 250 V
AC
Resistive
5 A at 30 V
DC
Resistive
Maximum Current 5 A
Maximum Operating Voltage 380 V
AC
, 125 V
DC
(2 A maximum)
Maximum Switching Power 750 VA, 90 W Resistive
Minimum Load 10 mA at 5 V
DC
Contact Resistance
50 mΩ maximum
Relay Operations >10,000,000
Operating Temperature -20 to +70 °C (no icing)
Humidity 5 to 95 % RH (non-condensing)
Isolation 5 kV coil to contacts
Coil Rated Voltage 12 V
DC
@ 44 mA per coil
Coil Resistance
275 Ω @ 12 V
DC
Dimensions
253 mm(L) x 90 mm(W) x 70 mm(H)
(280 mm long with 2 end clamps)
Mounting 35 mm DIN rail
Interface Cable Length 1.5 m (for connection to the DO-5/6 module)
Relay Part Number
Omron G2R-2 12 V
DC
(datasheet is available from http://components.omron.eu/
)
Hardware Manual Version 7.16
http://www.servelec-semaphore.com/
Page 193
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