User's Manual

PAC Configuration Manual
Wireless Matrix Corporation #102, 1530 - 27 Avenue NE Page 9 of 62
Document # xxx-xxx-xxx Calgary, AB, Canada T2E 7S6
2002.02.01 Ph. 403.250.3949 Fax [phone] www.wrx-ca.com
2 TPAC Specifications
Figure 1: Operating and environmental specifications
Input voltage 9-28 VDC
Receive current (Vin=12V) 80 mA
Transmit current (Vin=12V) 1 A
Sleep mode current (Vin=12V) 1 mA
Operating temperature
-30 to 70 °C
Vibration TBD
Serial ports 3 (2xRS232 + 1xRS485)
Dimensions 200 x 140 x 90 mm (7.9 x 5.5 x 3.5”)
Mounting holes 180 x 93 mm (7.1 x 3.7”)
Weight 2 kg (4.25 lbs.)
Figure 2: RF Specifications
RF network DataTAC
FCC approval (pending) P5I-907-FNN-A
Canada RSS-119 approval (pending) TBD
Transmit frequency range 806 to 821 MHz
Receive frequency range 851 to 870 MHz
Transmit power (Conducted) 60 to 2000 mW (17.8 to 33 dBm)
Antenna gain (transmit band) 1.15 to 2.4 dBi
Maximum ERP 34.2 dBm
Antenna ¼ wave dipole, 868 MHz center frequency
Antenna cable 20 cm (8”) RG174 coax (integral with antenna)
RF connector MMCX
Figure 3: Terminal Blocks (TB1 and TB2)
TB1
Pin
Description TB2
Pin
Description
1 GND: ground 10 COM2T: RS232 transmit
2 + Vin: 9 to 28 VDC 9 COM2R: RS232 receive
3 GND: ground 8 COM2Ring: RS232 ring
4 Wake: ground to wake PAC 7 GND: ground
5 GND: ground 6 COM4B: RS485 B
6 + Vext: source < 200 mA @Vin 5 COM4A: RS485 A
7 GND: ground 4 GND: ground
8 DI/O: discrete input/output 3 TIN1: timer/pulse input
9 I/O1: input/output 2 I/O4: input/output
10 I/O2: input/output 1 I/O3: input/output