Pc Programming; Remote Programming - Samsung DCS-Compact II Installation Manual

DCS Compact II INSTALLATION MANUAL

7.6 PC Programming

7.7 Remote Programming

To program the system via a personal computer (PC), connect a PC equipped
with PCMMC to a serial interface connector on a MISC card (See Figure 3–3).
Port 1 defaults as PCMMC.
MISC Card
RXD 2
TXD 3
GND 5
DTR 4
<FIGURE 7-6> PIN CONNECTIONS FOR MISC CARD TO PERSONAL COMPUTER
Use an RS232C cable with connections as shown in Figure 7–6. When the PC
needs to be more than 15 feet away from the KSU, use shielded computer cable.
Attach a male DB9 connector to the MISC end and then attach a connector that
matches the requirements of the PC to the other end. This cable must not exceed
300 feet.
Use MMC 804 to set the transmission parameters and the MISC port.
To remotely program a system, connect a customer-provided modem to a serial
interface connector on a MISC card (See Figure 3–3).
MISC Card
RXD 2
TXD 3
DTR 4
GND 5
RTS 7
CTS 8
<FIGURE 7-7> PIN CONNECTIONS FOR MISC CARD TO MODEM
Chapter 7. Connecting Optional Equipment
PC
COM1 COM2
2 3
3 2
OR
5 7
4 20
9pin 25pin
Modem
2 TXD
3 RXD
20 DTR
7 GND
4 RTS
5 CTS
7 - 7