α
2 Simple Application Controllers
AL2-GSM-CAB 8
ENG-40
8.3 Remote Maintenace with a Modem
Further information of the modem setup procedures can be found in the
α
2 Programming
Manual. The programming software (AL-PCS/WIN-E) provides the easiest method to setup
the modem.
8.3.1 Recommended Modems
Thefollowingmodemshavebeensuccessfullytested.
8.3.2 RS-232C Straight Cable Between Modem and AL2-GSM-CAB
Figure 8.5: RS-232C Straight Cable Reference Between a Modem and AL2-GSM-CAB
Table 8.2: Tested Modems
Maker name Model name Modem command (AT command)
3com SP560V-P ATE0Q1&B1&D0H0&I0&R1&S0S0=2S15=8&W
OMRONME3314ATE0S0=2Q1&D0S15=8&R1&H0&W
AIWA PV-AF3360 ATE0S0=2Q1&D0&M5\Q0\J0&W
Siemens M20T ATE0S0=2&S0;+IFC=0,0;+CMEE=1;+IPR=9600&W
AL2-GSM-CAB Side
(9-pin D-Sub female)
1
2
3
9
8
7
6
5
4 20
22
1
2
3
8
7
6
5
4
Modem Side
(25-pin D-Sub male)