Relay Assignments
The 9220 controller has the option of using eight relay outputs as well as eight relay outputs (internally in the instrument) for four additional (Client instrument) modules. All of the relays have a positive common terminal and independent negative terminals. All of the relays are configured in a normally closed position except relay number eight, which has both a normally closed (NC) and a normally open (NO) terminal. These relays can be configured to work with events, alarms, loops, burnoff and alarm combinations.
Relay Output Terminals:
Relay Output 1 – terminals 7 and 8
Relay Output 2 – terminals 7 and 9
Relay Output 3 – terminals 7 and 10
Relay Output 4 – terminals 7 and 11
Relay Output 5 – terminals 7 and 12
Relay Output 6 – terminals 7 and 13
Relay Output 7 – terminals 7 and 14
Relay Output 8 – terminals 7 and 15 NC
Relay Output 8 – terminals 7 and 16 NO
Relay Output Choices:
|
Loop 1 fwd |
Gauge 1 relay SP C |
event 35 |
|
Loop 1 rev |
Gauge 2 relay SP A |
event 36 |
|
Loop 2 fwd |
Gauge 2 relay SP B |
event 37 |
|
Loop 2 rev |
Gauge 2 relay SP C |
event 38 |
|
Loop 3 fwd |
Gauge 3 relay SP A |
event 39 |
|
Loop 3 rev |
Gauge 3 relay SP B |
event 40 |
|
Programmer Alarm |
Gauge 3 relay SP C |
event 41 |
|
Alarm 1 |
Gauge 4 relay SP A |
event 42 |
|
Alarm 2 |
Gauge 4 relay SP B |
event 43 |
|
Alarm 3 |
Gauge 4 relay SP C |
event 44 |
|
Event 0 |
event 16 |
event 45 |
|
Event 1 |
event 17 |
event 46 |
|
Event 2 |
event 18 |
event 47 |
|
Event 3 |
event 19 |
Gauge 1 Relay SP D |
|
Event 4 |
event 20 |
Gauge 1 Relay SP E |
|
Event 5 |
event 21 |
Gauge 1 Relay SP F |
|
Event 6 |
event 22 |
Gauge 2 Relay SP D |
|
Event 7 |
event 23 |
Gauge 2 Relay SP E |
|
Event 8 |
event 24 |
Gauge 2 Relay SP F |
|
Event 9 |
event 25 |
Gauge 3 Relay SP D |
|
Event 10 |
event 26 |
Gauge 3 Relay SP E |
|
Event 11 |
event 27 |
Gauge 3 Relay SP F |
|
Event 12 |
event 28 |
Gauge 4 Relay SP D |
|
Event 13 |
event 29 |
Gauge 4 Relay SP E |
|
Event 14 |
event 30 |
Gauge 4 Relay SP F |
|
Event 15 |
event 31 |
Load TC Deactivated |
|
Out gas hold |
event 32 |
PV SW State Loop Fwd |
|
Gauge 1 relay SP A |
event 33 |
PV SW State Loop Rev |
|
Gauge 1 relay SP B |
event 34 |
|
The “Alarm Combination” option will allow the user to select the specific combination of alarms to use.