DLG IM-111, Руководство пользователя

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IM
–111
MODBUS UNIVERSAL INDICATOR
IM
–111 User manual
MAN-EN-DE-IM111-01.00_16 Page 9 of 44
All rights reserved to DLG Automação Industrial © 2011
– 2016
4 - TECHNICAL SPECIFICATIONS
4.1 - ELECTRICAL CHARACTERISTICS
Type Parameter Mín Max Comments Unit
Input signal
Current 0/4 20 mA
Voltage 0 0,1*/5/10 *0,1 V = 100mV (0 - 100mV) Vdc
Thermocouple
– –
J, K, T, R, S, E, N, B ºC
Pt100
–200
850 Three wire ºC
Frequency 0.4 30000 0.5
– 60 Vdc sensibility**
Hz
Logic level 0 10
0
– 3 Vdc: logic level 0
5
– 10 Vdc: logic level 1
Vdc
Digital 12 24
External power supply
required
Vdc
Input impedance
Current 50

Voltage 405 K

Thermocouple 280
K

Pt100 50
K

Frequency 100
K

Accuracy
Current ±0.1% span
Voltage ±0.1% span
Thermocouple
J, K, T and N ±(0.1% span + 1°C)
E, R, S and B ±(0.1% span + 3°C)
Pt100 ±0.1% span
Frequency
0.1 Hz for 0.4 < f < 1000 Hz
1 Hz for 1000 < f < 30000 Hz
Cold junction
compensation
0.5 ºC
Display Five 7-segment displays with decimal point
Scale
–9999 a 30000 in engineering units for voltage, current and frequency
Sampling time (internal) 10 samples per second
Refresh rate for
frequency input
For 0.4 < f < 999 Hz 480 ms
For f > 1000 Hz 1000 ms
PV retransmission
0/4
– 20 mA output with 750

max load or 0
– 10 Vdc output with 30 mA max load.
Accuracy: ±0.1% span.
Alarms
Two SPDT relay outputs, 3ª/220 Vac each
AL2 SPDT max. 3A/220Vac
*
Auxiliary power supply
24Vdc 50mA
*Available only on IM-111/DC .