
2 |
24 VDC Power Supply (item 2, Figure 2-2)
Pin
+
-
Description
+24 V
0V
Ground
Ground
The pins are to be connected using as short a cable as is possible. If the Panel is mounted in a cabinet, the connecting cable should be as short as possible.
IF0 - RS-232, Non-isolated (item 3, Figure 2-2)
LED
TxD
RxD
9 pin D-Type (M)
Meaning
Send data over interface
Receive data over interface
Pin
1
2
3
4
5
6
7
8
9
| Description |
NC |
|
RxD | Receive Data (Input) |
TxD | Transmit Data (Output) |
+ 5 V | Power Supply |
| (200 mA available to user) |
GND | Signal Ground |
NC |
|
RTS | Request To Send (Input) |
CTS | Clear To Send (Output) |
NC |
|
2 - 6 | PANELWARE MMI Application Manual for Genius Protocol - June 1995 |