Johnson Controls XP-910x - Manual (Page 15)

Configuration Guides—XT-9100 Configuration Guide 15
An XT-9100 can accept up to 16 digital inputs, which will be considered
active when driven to a common digital ground. The first eight digital
inputs are connected to XP1 and the next eight digital inputs to XP2.
Each digital input is defined and configured by the following parameters:
•
Tag name (optional, GX-9100 only)
•
Input type
•
Counter prescaler
Inputs may be defined as maintained or pulse type. With maintained type
contacts the extension module status follows the status of the contact.
With pulse type contacts the extension module sets and resets the status at
each pulse of the input contact.
Via the GX Tool
Select XTn (or EXP), DIn, then Data. At the “Digital Input Type” field
enter 0 for maintained contact or 1 for pulse contact.
Via the SX Tool
The input type for the 2 x 8 possible inputs can be configured in Item
DIT1 for XP1 (RI.64) and in Item DIT2 (RI.65) for XP2, bits X1-X8 for
D11-DI8, as follows:
0 = Maintained Contact
1 = Pulse Contact
Digital Input
Configuration
DI: Input Type