Getting Started - Hach sc200 User Manual

GETTING STARTED

3. GETTING STARTED
Description
The B1290 is housed in a metal case with plug-in terminal blocks and jacks for field wiring. Table 1 and Figure 1
show the connection points to the B1290. Figure 3 shows how wiring connections are made to the unit.
Table 1 ProTalk Wiring Connections
RADIO
1 Radio TX
2 Radio RX
3 PTT Output
4 COS Input
5 Ground
6 ACK Input
7 Ground
8 +11.5 to +28 power (Version 1)
+10 to +30V power (Version 2)
RELAYS
1 Relay 1 NC
2 Relay 1 Common
3 Relay 1 NO
4 Relay 2 NC
5 Relay 2 Common
6 Relay 2 NO
7 Relay 3 NC
8 Relay 3 Common
9 Relay 3 NO
10 Relay 4 NC
11 Relay 4 Common
12 Relay 4 NO
SERIAL – RS232 (Ver.1)
2 RXD
3 TXD
4 DTR
5 GND
6 DSR
ALARMS
1 Alarm 1 Input
2 Alarm 2 Input
3 Alarm 3 Input
4 Alarm 4 Input
5 Alarm 5 Input
6 Alarm 6 Input
7 Alarm 7 Input
8 Alarm 8 Input
9 Ground
10 Ground
POWER
2.1mm power, centre ground
PHONE
RJ11 Line 1
PGM
RJ11 Line 1
EXP
2.1 mm mono, centre data
SERIAL – USB (Ver.2)
1 VBus
2 D1
3 D+
4 GND
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