GAI-Tronics 393-800A RED ALERT Hands-free WiFi Telephones - Manual (Page 17)

P UB . 42004-471C
H ANDS - FREE W I F I V O IP T ELEPHONES P AGE 15 of 26
f:\standard ioms - current release\42004 instr. manuals\42004-471c.doc
02/15
I/O
Inputs
Four auxiliary inputs have been provided for customer use. Terminations for these inputs are provided on
terminal block P12. Connect each input between the desired input (INPUT 1–4) and common (GND) on
terminal block TB1.
Table 3. Auxiliary Inputs – P12
Pin Label Function
1 IN4 Input 4
2 GND Common
3 IN3 Input 3
4 GND Common
5 IN2 Input 2
6 GND Common
7 IN1 Input 1
8 GND Common
Outputs
Two outputs have been provided for customer use. Terminations for these outputs are provided on
connector P10.
Table 4. Output Contacts – P10
Pin Label Description
1
OUT1
Common Output 1
2 Normally Open Output 1
3
OUT2
Common Output 2
4 Normally Open Output 2