α2 Simple Application Controllers |
Communication Capabilities 1 |
1.1.5Program/monitor from remote PC using a GSM Modem
Use the VLS software to monitor and set parameters and bit devices or to upload/download programs.
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VLS |
7 |
G S M G ateway |
Program |
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Service Provider
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(A) |
(B) |
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DC INPUT |
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POWER |
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24V DC |
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AL2-24MR-D |
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RELAY |
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OUTPUT |
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OUT1 |
OUT2 |
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OUT3 |
OUT4 |
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OUT |
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Table 1.5:GSM Modem Program/Monitor Setup
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No. |
Description |
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1 |
α2 (AL2-14MR-*, AL2-24MR-*) Series Controller |
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2 |
AL2-GSM-CAB |
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3 |
GSM Modem (with SIM card and antenna) |
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4 |
GSM Gateway Service Provider |
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5 |
Standard Modem |
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6 |
RS-232C Cable specified by Modem Manufacturer |
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7 |
PC with VLS software |
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1.1.6Program/Monitor from remote PC using a standard Modem
Use the VLS software to monitor and set parameters and bit devices or to upload/download programs. The Modem on the PC end must be a serial communication modem.
cd
+ - |
(A) |
(B) |
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DC INPUT |
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1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
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14 |
15 |
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POWER |
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24V DC |
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+ |
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- |
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AL2-24MR-D |
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g |
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RELAY |
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OUTPUT |
5 |
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6 |
7 |
8 |
9 |
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OUT1 |
OUT2 |
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OUT3 |
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OUT4 |
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OUT |
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VLS i
hProgram
Table 1.6:Standard Modem Setup
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No. |
Description |
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1 |
α2 (AL2-14MR-*, AL2-24MR-*) Series Controller |
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2 |
AL2-GSM-CAB |
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3 |
RS-232C Straight Cable (See Section 1.1.7) |
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4 |
Standard Modem |
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5 |
Standard Modem |
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6 |
RS-232C Cable as specified by Modem manufacturer |
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7 |
PC with VLS software |
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1 - 6
α2 Simple Application Controllers |
Communication Capabilities 1 |
1.1.7RS - 232C Straight Cable
The cable pinout and connector information is given below.
AL2-GSM -CA B Side |
M odem Side |
(9-pin D -Sub fem ale) |
(25-pin D -Sub m ale) |
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1 |
1 |
8 |
2 |
3 |
3 |
2 |
4 |
20 |
5 |
7 |
6 |
6 |
7 |
4 |
8 |
5 |
9 |
22 |
1 - 7