BENTLY 3500/32M 149986-02

Description

The 4-Channel Relay Module is a full-height module that
provides four relay outputs. Any number of 4-Channel Relay
Modules can be placed in any of the slots to the right of the
Transient Data Interface Module. Each output of the 4-
Channel Relay Module can be independently programmed to
perform voting logic.
Each relay utilized on the 4-Channel Relay Module includes
Alarm Drive Logic.
Programming for the Alarm Drive Logic uses AND and OR logic,
and can use alarming inputs (Alert and Danger statuses),
Not- OK, or individual PPLs from any monitor channel or any
combination of monitor channels in the rack. You can
program this Alarm Drive to meet your application needs
using the 3500 Rack Configuration Software.

Specifications
Inputs
Power
Consumption 5.8 watts typical
Outputs
OK LED Illuminated when module is
functioning properly.
TX/RX LED
Transmit and Receive. Flashes to
indicate proper communications
between this module and other
modules within the rack.
CH ALARM LED Illuminated to indicate that the
Relay Channel is in an alarm state.
Relays
Type Single-pole, double-throw (SPDT)
relays
Environmental
Sealing Epoxy-sealed
Arc
Suppressor 250 Vrms, installed as standard
Contact Life 100,000 cycles @ 5 A, 24 Vdc or 240
Vac
Operation
Each relay of the four channels is
switch selectable for Normally Deenergized or Normally Energized.
Environmental Limits
Operating
Temperature
-30°C to +65°C
(-22°F to +150°F)
Storage
Temperature
-40°C to +85°C
(-40°F to +185°F)
Humidity 95%, non-condensing
Physical Characteristics
Main Module
Dimensions
(Height x Width x
Depth)
241 mm x 24.4 mm x 242 mm
(9.50 in. x 0.96 in. x 9.52 in.)
Weight 0.7 kg (1.6 lb.)