
Analog modules
6.2 Module overview
S7-300 Module data
Manual, 02/2013, A5E00105505-08
319
Module
Measurement type programmable for
each channel
group:
• Voltage
• Current
• Resistance
• Temperature
Programmable for
each channel
group:
• Voltage
• Temperature
programmable for
each channel
group:
• Temperature
programmable for
each channel
group:
• Resistance
• Temperature
Programmable for
each channel
group:
• Voltage
• Current
• Resistance
• Temperature
Measuring range
selection
any, per channel
group
any, per channel
group
any, per channel
group
any, per channel
group
any, per channel
group
Supports
isochronous mode
Yes No Yes Yes Yes
Programmable
diagnostics
No Yes No No no
Diagnostic
interrupt
programmable Programmable Programmable Programmable Programmable
Limit value
monitoring
programmable for
1 channel
Programmable for
6 channels
programmable for
8 channels
programmable for
8 channels
programmable for
8 channels
Hardware interrupt
when limit
exceeded
Programmable Programmable Programmable Programmable programmable
Hardware interrupt
at end of cycle
no No Programmable Programmable No
Potential ratios electrically isolated
from:
• the CPU
• The load
voltage (not for
2-DMU)
electrically isolated
from:
• the CPU
electrically isolated
from:
• of the CPU
electrically isolated
from:
• the CPU
electrically isolated
from:
• the CPU
• The load
voltage (not for
2-DMU)
maximum potential
difference
between inputs
(ICM)
≤ DC 2.3 V 250 VAC 60 VAC/75 VDC 60 VAC/75 VDC 60 VAC/75 VDC
Special features - Calibration - - -
Z sign
2-DMU = 2-wire transducer
* This module is described in the Distributed I/O Device ET 200M HART Analog Modules
manual. You can find the manual on the Internet
(http://support.automation.siemens.com
/WW/view/en/22063748).
Komentarze do niniejszej Instrukcji