User Manual

Table 2-3 Modem DE15F Interface Connector Pin Outs
Pin Name Pin Name Pin Name
1
Ground
6
Ground
11
CS 0
2
Rx Data
7
CTS
12
CS 1
3
Tx Data
8
RTS
13
CS 2
4
Test Audio
9
DCD
14
RSSI
5
B+ Power
10
B+ Power
15
DTR_PGM
Note: Table 2-3 is for use with the 023-3276-007 (one end unterminated) if channel
selection control is desired. If not, use 697-0000-001 cable.
2.3.3 INTERFACE SIGNAL DESCRIPTION
Table 2-4 Signal Description
B+ Power (input)
6.00 – 15.0 VDC (12.5V nominal) maximum 2.0A
Rx Data
Received Data from TSLM to DTE
Tx Data
Transmit Data from DTE to TSLM
CTS
Clear to Send. Asserted when the TSLM is ready
to accept Tx data
RTS
Request to Send. Causes the TSLM to transmit
when asserted by the DTE.
DCD
Data Carrier Detect. Asserted by the TSLM when
a data signal is being received
DTR
Data Terminal Ready. Asserted by the Field
Programming Software to select setup mode. Do
not connect to this pin for user applications.
Test Audio
Output signal used during adjustment and testing
RSSI
Output signal used during testing
In the table, “gnd” indicates that the pin should be connected to ground (Pins 1 or 6)