KEP ES749 - 4.1 Terminal Designations; 5. UNIT OPERATION; 5.1 Front Panel Operation Concept for Operate Mode

ES749 Flow Computer
24
4. WIRING
4.1 Terminal Designations
*In stacked DP mode, terminal 2 is used for Iin (+) DP Hi Range.
Terminal 3 is used for Iin (+) DP Lo Range.
** In trap monitor mode, terminal 7 is used for Iin (+) from trap monitor.
Two Relay Terminations Three Relay Option Terminations
13
PULSE OUTPUT (+)
PULSE OUTPUT (-)
ANALOG OUTPUT COMMON (-)
ANALOG OUTPUT 2 (+)
RLY1
RLY2
AC LINE
AC LINE24
18 COM
19
20
21
22
23
NC
NC
COM
NO
14
15
16
17 NO
POWER IN
DC (-)
DC (+)
PULSE IN
DC OUTPUT
COMMON
RTD EXCIT (+)
RTD SENS (+)
RTD SENS (-)
8
9
10
11
12
2
3
4
5
6
7
1
TEMPERATURE
Iin (+)
Vin (+)
Iin (+)
IN
IN
FLOW
RTD EXCIT (+)
RTD SENS (+)
RTD SENS (-)
DC OUTPUT
PRESSURE
(TEMP 2)
Iin (+)
IN
ANALOG OUTPUT 1 (+)
- - - - - - - - - -
*
**
13
PULSE OUTPUT (+)
PULSE OUTPUT (-)
ANALOG OUTPUT COMMON (-)
ANALOG OUTPUT 2 (+)
RLY1
AC LINE
AC LINE24
18 COM.
19
20
21
22
23
14
15
16
17 N.O.
POWER IN
DC (-)
DC (+)
PULSE IN
DC OUTPUT
COMMON
RTD EXCIT (+)
RTD SENS (+)
RTD SENS (-)
8
9
10
11
12
2
3
4
5
6
7
1
TEMPERATURE
Iin (+)
Vin (+)
Iin (+)
IN
IN
FLOW
RTD EXCIT (+)
RTD SENS (+)
RTD SENS (-)
DC OUTPUT
PRESSURE
(TEMP 2)
Iin (+)
IN
ANALOG OUTPUT 1 (+)
- - - - - - - - - -
RLY1
RLY3COM.
N.O.
RLY3
RLY2COM.
N.O.
RLY2
*
**