User manual

24 Publication LOGIX-AP010B-EN-P - May 2010
Chapter 1 Controllers and I/O Modules
All I/O configuration is done from the project tree of the RSLogix 5000
software. When selecting an analog module, a list of available analog modules
is displayed as shown in the following dialog box.
The Logix 1756 Analog Input Modules are listed in the following table.
Logix analog input modules provide greater flexibility than the Siemens S5
counterparts because they can be configured in software, enabling them to
receive input signals from the analog input devices. The dialog box on the next
page shows that by accessing the properties of an analog module, the signal
range, along with the high/low voltage current limits for the analog signal, can
be modified for each channel.
The Logix analog input modules also allow scaling of the raw signal to the
required engineering units and configure alarm limits via the Alarm
Configuration tab.
Logix Analog Input Modules
Cat. No. Description
1756-IF8 8 channel non-isolated voltage/current
1756-IF6CIS 6 channel isolated current sourcing
1756-IF6I 6 channel isolated voltage/current
1756-IF16 16 channel non-isolated voltage/current
1756-IF4FXOF2F 4 current/volt inputs 2current/volt outputs
1756-IR6I 6 channel isolated RTD
1756-IT6I 6 channel isolated thermocouple
1756-IT6I2 6 channel isolated thermocouple enhanced