Iskra MT440 - 6.5 I;O modules

Technicaldata
36 User’sManual
6.5 I/O modules
Electromechanical
relay
output module
Purpose alarm, pulse, general purpose digital
output
Type Electromechanical Relay switch
Rated voltage 48 V AC/DC (+40% max)
Max. switching current 1000 mA
Contact resistance ≤ 100 mΩ (100 mA, 24V)
Pulse Max. 4000 imp/hour
(if used as pulse output) Min. length 100 ms
Insulation voltage
Between coil and contact 4000 VDC
Between contacts 1000 VDC
Solid-state
relay
output module
Purpose alarm, pulse, general purpose digital
output
Type Open collecter solid-state switch
Rated voltage 40 V AC/DC
Max. switching current 30 mA (R
ONmax
= 8Ω)
Pulse length
(if used as pulse output)
programmable
1 … 999 ms
Analog output
General Linearization Linear, Quadratic
No. of break points 5
Output value limits ± 120 % of nominal output
Response time < 100 ms (standard analog output)
≤50 ms (FAST analog output)
Residual ripple < 1 % p.p. (standard analog output)
< 2 % p.p. (FAST analog output)
DC Current Output range values –100 … 0 … 100 %
output -1 … 0 … 1 mA Range 1
-5 … 0 … 5 mA Range 2
-10 ... 0 ... 10 mA Range 3
-20 ... 0 ... 20 mA Range 4
Other ranges possible by MiQen software
Burden voltage 10 V
External resistance RB
max
= 10 V / I
outN
DC Voltage Output range values –100 … 0 … 100 %
output -1 … 0 … 1 V Range 5
-10 … 0 … 10 V Range 6
Other ranges possible by MiQen software
Burden current 20 mA
External resistance RB
min
= U
outN
/ 20 mA