TransCore Amtech IT2200 - IT2611 RF Module; Table E-11 RF Module-To-Reader Logic Card Interface Connector

IT2200 Reader System with Multimode Capability Installation & Maintenance/Service Guide
E-18
IT2611 RF Module
Table E-11 lists the pin-socket names and descriptions for the IT2611 RF Module-to-
IT2020 Reader Logic Card connector.
Table E-11 RF Module-to-Reader Logic Card Interface Connector
IT2611 RF Module
Socket
IT2020 Reader Logic
Card DB-25 Pin
Name Type Description
A 1 IF_A+ Input Uplink tag data, channel A+
T 2 Reserved N/A
D 3 IF_B- Input Uplink tag data, channel B-
E 4 IF_C+ Input Uplink tag data, channel C+
V 5 Reserved N/A
H 6 MOD- Output Downlink modulation data, (-)
Z 7 Reserved N/A
K 8 CTL_XMT- Output Control interface transmit, (-)
L 9 CTL_RCV+ Input/
output
Control interface receive, (+)
10 Reserved N/A
N 11 UL_OFF- Output RF uplink power on/off, (-)
P 12 DL_OFF+ Output RF downlink power on/off,
(+)
13 Reserved N/A
B 14 IF_A- Input Uplink tag data, channel A-
C 15 IF_B+ Input Uplink tag data, channel B+
U 16 Reserved N/A
F 17 IF_C- Input Uplink tag data, channel C-
G 18 MOD+ Output Downlink modulation data, (-)
W 19 Reserved N/A
J 20 CTL_XMT+ Input/
output
Control interface transmit, (+)
a 21 Reserved N/A
Y 22 CTL_RCV- Input Control interface receive, (-)
M 23 UL_OFF+ Output RF uplink power on/off, (+)
24 Reserved N/A
R 25 DL_OFF- Output RF downlink power on/off, (-)