Electric Measurement

Module name

Module Code

Technical parameters

Output module of relay contact switch(Alarm output)

L2

Normally closed + normally open (absorbed by varistor), 30VDC/1A, 250VAC/1A

Output module of relay contact switch(control output)

L4

Normally closed + normally open (absorbed by varistor), 30VDC/5A,250VAC/5A

Solid-state relay drive voltage output

G

Output voltage:DC12V/25mA, with function of output short-circuit protection 

Output module of non-contacting thyristor switch

W1

Normally open, 100-240VAC/0.2A (consistent), 2A (20ms,instantaneous, repeat circle >5s), recommended for controlling AC contactor of 100A below

Output module of direct current

X

Optoelectronic isolation , for controlling or transmitting (0.5 level) output, output voltage> 10.5VDC, freely changeable among 0-10mA, 0-20mA and 4-20mA, resolution no less than 0.1%

Output module of direct voltage

X5

Optoelectronic isolation , For controlling or transmitting (0.5 level) output, output impedance: 250Ω, freely changeable between 0-5V and 1-5V, resolution no less than 0.1%

Output module of single-phase thyristor zero-crossing trigger signal

K1

100-380VAC, adaptive electric network frequency, capable of triggering 5-500A TRIAC or 2 SCRs in inverse parallel connection or thyristor power module

Output module of single-phase thyristor phase-shifting trigger signal

K5/K7

K5:220-380VAC / K7:100-220VAC, adaptive electric network frequency, capable of triggering 5-500A TRIAC or 2 SCRs in inverse parallel connection or thyristor power module

RS485 COMMUNICATION INTERFACE

S

Optoelectronic isolation

DC 24V feeding voltage output module

U24

Power supply isolation,24V±5%,up to 50mA

DC 12V feeding voltage output module

U12

Power supply isolation,12V±5%,up to 50mA

DC 10V feeding voltage output module

U10

Power supply isolation,10V±5%,up to 50mA

DC 5V feeding voltage output module

U5

Power supply isolation,5V±5%,up to 50mA