20
80990B_MHW_CAN-IO_12-2016_ENG
Identification of inputs and outputs
The inputs and outputs of the module are identified on the card with the following codes:
Code
Interval
Description
+VI24
Card power +24 Vdc
GNDI
Ground (0 V)
PSx+
from PS1+ to PS3+
Digital power, positive pole
PSx-
from PS1+ to PS3-
Digital power, reference pole
DGND
Reference ground for digital pins
AGND
Reference ground for analogue pins
Functional earth
DIx
from DI1 to DI24
Digital input
HSC_x
from HSC_1 to HSC_6
Fast digital input
POTx+
from POT1+ to POT8+
Potentiometer input, positive pole power
POTx-
from POT1- to POT8-
Potentiometer input, reference pole power
POTxS
from POT1S to POT8S Potentiometer input, signal
SGx+
from SG1+ to SG8+
Electric resistance extensometer input, positive pole power
SGx-
from SG1- to SG8-
Electric resistance extensometer input, negative pole power
SGxP
from SG1P to SG8P
Electric resistance extensometer input, positive pole
SGxN
from SG1N to SG8N
Electric resistance extensometer input, negative pole
TCx+
from TC1+
Thermocouple input, positive pole
TCx-
from TC1- toTC10-
Thermocouple input, negative pole
RTx+
from RT1+ to RT10+
Thermo resistance input PT100, positive pole
RTx-
from RT1- to RT10-
Thermo resistance input PT100, negative pole
RTxC
from RT1C to RT10C
Thermo resistance input PT100, third wire
RTKx+
from RTK1+ to RTK10+ Thermo resistance input PT1000, positive pole
RTKx-
from RTK1- to RTK10-
Thermo resistance input PT1000, negative pole
RTKxC
from RTK1C to RTK10C Thermo resistance input PT1000, third wire
DOLx
from DOL1 to DOL16
Digital output 0,5 A / PWM output
DOHx
from DOH1 to DOH16
Digital output 2 A
HSO_x
from HSO_1 to HSO_8 Fast digital output
AOVx
from AOV1 to AOV8
Analogue output in voltage
AOCx
from AOC1 to AOC8
Analogue output in current
ROx
from RO1 to RO8
Relay output
Com ROx
Relay output, common pole
Heading the wires
The wires are not insulated. When using type 1 or 2 connectors it is optionally possible to head the wires
with cable sockets
