Hach-Lange SC 60 - Manual (Page 24)

20
Installation
3.5 Connecting/Wiring the sc Sensor
DANGER
Explosion hazard. Do not connect or disconnect electrical
components or circuits to the equipment unless power
has been switched off or the area is known to be
non-hazardous.
The sc60 Controller only works with the following sensors:
• AD 1200 sc pH Combination Gateway
• 1200-S sc pH Sensor
• pHD-S sc Differential pH Sensor
• ADpHD sc Differential pH Gateway
• AD3400 sc Contacting Conductivity Gateway
• AD3700 sc Inductive Conductivity Gateway
• 3798-S sc Inductive Conductivity Sensor
• 5740 sc Dissolved Oxygen Sensor
• 8362 sc
Table 4: Output Connections at Terminal Block J6
Recorder Wires Circuit Board Position
Output 2 + 1
Output 2 – 2
Shield 3
Output 1 + 4
Output 1 – 5
Figure 16 Analog Output Connections
NC NC NC COM COM COM NO
F1 F2
NO NO
RELAY C RELAY B RELAY A
J1
J2
J4
S1
NETWORK
INTERFACE
CARD
J3
J5
J6
U5
U9
1
1
+ DATA
+ OUT 2
! DATA
! OUT 2
SER VICE REQUEST
SHIELD/CHASSIS GND
+ V
+ OUT 1
GND
! OUT 1
2
2
3
3
4
4
5
5
6
PROBES
ANAL
OG
OUTP
UTS
PCB
CONNECTOR
FIELD WIRING
INSULATION MUST
BE RATED TO
80° C MINIMUM
DANGER - EXPLOSION HAZARD
DANGER - RISQUE D'EXPLOSION
DO NOT DISCONNECT WHILE CIRCUIT IS LIVE
UNLESS AREA IS KNOWN TO BE NON-HAZARDOUS.
NE PAS DEBRANCHER TANT QUE LE EST SOUS
TENSION, A MONIS QU'IL NE S'AGISSE D'UN
EMPLACEMENT NON-DANGEROUX
J5 J5
J6
1
2
3
4
5