IMC CANSAS - Iso8

INC4 485
imc CANSAS Users Manual - Doc. Version 1.9 - 05.12.2014© 2014 imc Meßsysteme GmbH
7.13 ISO8
Datasheet Version 1.2 (8 differential analog inputs)
Parameter
Value (typ. / max)
Remarks
Inputs
8
4 channels on each DSUB-15 socket
Measurement modes:
CANSAS-ISO8
voltage
voltage with divider
current
thermocouples
Pt100
configurable in blocks of 4
Standard-plug (CAN/DSUB-U4)
Divider-plug (CAN/DSUB-U4D)
Shunt-plug (CAN/DSUB-I4)
Thermo-plug (CAN/DSUB-T4)
Pt100-plug (CAN/DSUB-PT):
4 channels with contacts for 4-wire
connection
or voltage plug (CAN/DSUB-U)
CANSAS-K-ISO8-BNC,
-L-ISO8-BNC
voltage with divider
BNC
CANSAS-K-ISO8-2T, -L-ISO8-T
CANSAS-K-ISO8-3T
thermocouples
Thermo-plug 2 pin; IEC 584 (green)
Thermo-plug 3 pin; IEC 584 (green)
Contacts
2x DSUB-15
2x DSUB-9
PHOENIX (MC 1.5/4STF-3.81)
inputs
CAN (in / out)
supply
Sampling rate/channel
500 Hz (max.)
Resolution
16 Bit
Voltage input ranges:
2 V, 500 mV, 100 mV
50 V, 10 V
with standard plug
with divider plug (asymmetric,
referenced to ground)
Current input ranges:
40 mA, 10 mA, 2 mA
with shunt plug (50 )
Thermocouple input ranges
-200 to +1200°C
with thermo-plug , all common types
Pt100 input ranges
-200 to +600°C
with Pt100-plug, I = 0.3 mA
Isolation:
analog inputs
CAN-bus
power supply input
60 V
60 V
60 V
to enclosure (CHASSIS)
nominal; testing: 300 V (10 s)
nominal; testing: 300 V (10 s)
nominal; testing: 300 V (10 s)
Isolation channel-to-channel:
60 V
nominal; testing: 300 V (10 s)
for rated accuracy
max. difference between two input pins
of any channel
Overvoltage protection
60 V
(high-impedance during surge)
differential
(long-term)
Input configuration
DC, differential
isolated form:
enclosure, supply and CAN-bus
Input impedance (static)
10 M
500 k
50
voltage, thermo
voltage with divider
current
Input current
static
dynamic
4 nA (Type.)
40 nA (max.)
100 nA (max.)
in-swung scanning state
middle dynamic input current