IT2200 Reader System with Multimode Capability Installation & Maintenance/Service Guide
D-22
Table D-15 shows the IT2611 RF Module power connector pin designations.
V 5 IF_B+_ATA In Uplink tag data, channel B+
H 6 MOD- Out Downlink modulation data, (-)
Z 7 IF_C+_ATA In Uplink tag data, channel C+
K 8 CTL_XMT- Out Control interface transmit, (-)
L 9 CTL_RCV+ In/Out Control interface receive, (+)
10 Reserved N/C Not connected
N 11 UL_OFF- Out RF uplink power on/off, (-)
P 12 DL_OFF+ Out RF downlink power on/off, (+)
13 Reserved N/C Not connected
B 14 IF_A- In Uplink tag data, channel A-
C 15 IF_B+ In Uplink tag data, channel B+
U 16 IF_A-_ATA In Uplink tag data, channel A-
F 17 IF_C- In Uplink tag data, channel C-
G 18 MOD+ Out Downlink modulation data, (-)
W 19 IF_B-_ATA In Uplink tag data, channel B-
J 20 CTL_XMT+ In/Out Control interface transmit, (+)
a 21 IF_C-_ATA In Uplink tag data, channel C-
Y 22 CTL_RCV- In Control interface receive, (-)
M 23 UL_OFF+ Out RF uplink power on/off, (+)
24 Reserved N/C Not connected
R 25 DL_OFF- Out RF downlink power on/off, (-)
Table D-14 RF Module-to-Reader Logic Card Interface Connector (continued)
IT2611 RF
Module Socket
IT2020 Reader
Logic Card
DB-25 Pin
Signal In/Out Description
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