VEGA VEGATROL 10 Ex 1 - Manual (Page 7)

VEGATROL 10 Ex 1 7
Electrical protective measures
Protection unassembled IP 00
installed in carrier type 596 Ex with Ex-module
front completely equipped ......................... IP30
upper and lower side ................................ IP20
wiring side rear
................................ IP00
installed in housing type 589 - 10 Ex ........................... IP30
(in both cases observe the respective TIB)
Protection class II (in housing 589)
Overvoltage category II
Mechanical data
Series Module unit for carrier type 596 Ex or
housing 589 - 10 Ex
Dimensions unassembled W = 50,8 mm (10 TE), H = 128,4 mm, D = 162 mm
Dimensions in plastic housing 589 W = 62,5 mm, H = 136 mm, D = 222 mm
Weight approx. 400 g
VEGATOR 526 W Ex must only be connected to instruments in which no higher voltages than AC 250 V (50 Hz) occur.
Potential stages and galvanic separation
2 Technical Information
Voltage supply
P1
P3 P4 P5
P2
Meas. data input Power sup. unit
P1 … P5
Potential stages
Microcomputer control and output Relay contacts Relay contacts
Sensor
Ex-area
Fail safe relay Level relay