Installation
Table 4 Wiring the Sensor at Terminal Block J5
Terminal Number | Terminal Designation | Wire Color |
|
|
|
1 | Data (+) | Blue |
|
|
|
2 | Data | White |
|
|
|
3 | Service Request | No Connection |
|
|
|
4 | +12 V dc | Brown |
|
|
|
5 | Circuit Common | Black |
|
|
|
6 | Shield | Shield (grey wire in existing quick disconnect fitting) |
|
|
|
Figure 8 Hard-wiring the Digital Gateway
S1
J4
J1 |
J2
U5
U9 |
NETWORK
INTERFACE
CARD
J3 |
J5 |
J6 |
| PROBES |
| 1 | + DATA |
| |
|
| 4 | + V |
| ||
|
|
| 2 | – DATA |
| |
|
|
| 3 | SERVICE REQUEST | ||
|
|
| 5 | GND | F2 | |
|
|
| 6 | F1 |
| |
| OUTPUTS |
|
|
|
| |
|
| 1 | + OUT 2 |
| ||
|
|
| 2 | – OUT 2 |
| |
| ANALOG |
| 3 | SHIELD/CHASSIS GND | ||
PCB |
| 4 | + OUT 1 |
| ||
|
| 5 | – OUT 1 |
| ||
CONNECTOR |
|
|
|
|
|
|
NC COM NO | NC COM | NO | NC COM | NO |
| |
RELAY 1 | RELAY 2 |
|
| RELAY 3 |
|
|
DANGER - EXPLOSION HAZARD |
|
|
|
|
| |
DO NOT DISCONNECT WHILE CIRCUIT IS LIVE |
|
| FIELD WIRING |
| ||
UNLESS AREA IS KNOWN TO BE | INSULATION MUST | |||||
|
| |||||
DANGER - RISQUE D'EXPLOSION |
| BE RATED TO |
| |||
NE PAS DEBRANCHER TANT QUE LE EST SOUS |
|
| 80° C MINIMUM | |||
TENSION, A MONIS QU'IL NE S'AGISSE D'UN |
|
|
|
|
|
|
EMPLACEMENT |
|
|
|
|
|
|
Disconnect
Power
From Probe
3.2.2 Connecting the Digital Gateway to a sc100 Controller in a Hazardous Location
DANGER
The sc100 and certain versions of the sensor are suitable for use in Class 1, Division 2, Groups A, B, C, D Hazardous Locations . See Control Drawing
DANGER
Le sc100 et certaines versions du capteur peuvent être utilisés dans des endroits dangereux de la Classe 1, Division 2, Groupes A, B, C, D.
DANGER
Explosion hazard. Do not connect or disconnect equipment unless power has been switched off or the area is known to be
DANGER
Risque d’explosion. Couper le courant ou s’assurer que l’emplacement est designe non dangereux avant de replacer le aucon composant.
15
