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0049-3200-100
ASTRO 25 Analog Modem II / ASTRO 25 IP Modem II Install Guide
Rev. G
17
50 Pin Telco:
12
Auxiliary Input 2
Input
Pull To Ground To Activate
14
Auxiliary Input 4
Input
Pull To Ground To Activate
16
Auxiliary Input 6
Input
Pull To Ground To Activate
42
Auxiliary Input 8
Input
Pull To Ground To Activate
47
Auxiliary Input 9
Input
Opto-Isolated Input - Current flow to Activate
48
Auxiliary Input 10 -
Input
Opto-Isolated Input - Current flow to Activate
49
Auxiliary Input 11 -
Input
Opto-Isolated Input - Current flow to Activate
50
Auxiliary Input 12 -
Input
Opto-Isolated Input - Current flow to Activate
n/a
Auxiliary Input 13
Input
Pull To Ground To Activate
n/a
Auxiliary Output 12
Output
Low Impedance to Ground When Active
37
Auxiliary Output 2
Output
Low Impedance to Ground When Active
39
Auxiliary Output 4
Output
Low Impedance to Ground When Active
41
Auxiliary Output 6
Output
Low Impedance to Ground When Active
18
Auxiliary Output Relay 7 Com
Output
Form Relay A Closed When Active
19
Auxiliary Output Relay 8 Com
Output
Form Relay A Closed When Active
20
Auxiliary Output Relay 9 Com
Output
Form Relay A Closed When Active
21
Auxiliary Output Relay 10 Com
Output
Form Relay A Closed When Active
n/a
Auxiliary Output 11
Output
Low Impedance to Ground When Active
n/a
External_Reset
Input
Buffered Input Pull To Ground To Activate
n/a
TSTAT
Output
0 Volts When Inactive / +5 Volts when Active
30
AUX RX
Output
Analog Signal - 600 ohm Unbalanced
n/a
TX DATA-
Input
Analog Signal - Future Use
5
AUX TX
Input/
Analog Signal - 600 ohm Unbalanced
35
PL-
Input
Analog Signal - 600 ohm Unbalanced
9
Gen TX-
Input
Analog Signal - 600 ohm Unbalanced
11
Auxiliary Input 1
Input
Pull To Ground To Activate
13
Auxiliary Input 3
Input
Pull To Ground To Activate
15
Auxiliary Input 5
Input
Pull To Ground To Activate
17
Auxiliary Input 7
Input
Pull To Ground To Activate
22
Auxiliary Input 9 +
Input
Opto-Isolated Input - Current flow to Activate
23
Auxiliary Input 10 +
Input
Opto-Isolated Input- Current flow to Activate
24
Auxiliary Input 11 +
Input
Opto-Isolated Input - Current flow to Activate
25
Auxiliary Input 12 +
Input
Opto-Isolated Input - Current flow to Activate
7
GND
n/a
Auxiliary Input 14
Input
Pull To Ground To Activate