Oldham MX 43 - Relay Module Specifications

10 – Technical Specifications
65
Protection level:
■ Wall-mounted version: IP55.
■ Rack-mounted version: IP 31.
Locking:
■ Wall-mounted version: by 2 locks with a key.
■ Rack-mounted version: none.
Environmental characteristics
Conditions of use
Temperature of use:
-20 to +50°C. (as per power used; cf. preceding
page).
Storage temperature:
-20 to +50°C.
Humidity:
5 to 95% relative humidity.
Standards
Electromagnetic
compatibility:
as per EN50270, industrial type 2.
ATEX:
as per 60079-29-1 and EN50271.
Low voltage directive:
as per EN61010.
CSA:
as per C22.2 no.152 (pending).
Relay Module
Function
Function
Management of 4 or 8 relays from the digital
signals issued by the MX 43.
Number of relays:
■ 4 or 8 relays.
■CRT outputs
Relay type:
■ Bistable.
■ Energized or de-energized configuration by
mini-switches.
■ Setting of relay parameters by COM 43
application.
Nominal load of contacts:
250 V AC – 2 A or 30 V DC – 2A, resistive load.
Consumption:
3.5 mA in normal operation.
Connections:
■ Screwed terminals.
■ Connector detachable without cutting the line.
■ Tightening torque: 0.5-0.6 Nm.
■ Cable: 2.5 mm² maximum.
Logic inputs:
2 additional logic inputs (dry contacts).
Assembly:
Snap-on on DIN rail.
Dimensions:
125 x 165 x 60 mm.