Figure 31: SEN898 electronics - wiring diagram (ref. dwg #702-884)
PANALINK RS232/485
T/- TRANSMIT / DATA
-
R/+ RECEIVE / DATA
+
COM COMMON
ANALOG OUTPUT
AOUT+ 4-20mA POS TERMINAL AOUT- 4-20mA NEG TERMINAL
POWERED OR UNPOWERE
D
SOFTWARE SELECTABLE
FREQUENCY/TOTALIZER OUTPUT
F/T1+ OUTPUT1 SIGNAL F/T1- OUTPUT1 RETURN F/T2+ OUTPUT2 SIGNAL F/T2- OUTPUT2 RETURN
MODBUS / TCP CONNECTOR (NON-IS ONLY
)
POWER CORD TERMINAL
AC OPTION
:
L1 LINE
1
L2/N LINE 2/NEUTRA
L
G GROUND
USB CONNECTOR (NON-IS ONLY
)
GROUNDING SCREWS FOR 2-WIRE SHIELD CABLES (RECOMMENDED) 8-32 SCRE
W
DIGITAL INPU
T
Din+ TOTALIZER GATE SIGNAL Din RTN TOTALIZER GATE RETURN
ALARM CONNECTORS
ALM1
:
NO NORMALLY OPENED NC NORMALLY CLOSED COM COMMO
N
ALM2
:
NO NORMALLY OPENED NC NORMALLY CLOSED COM COMMO
N
MODBUS NETWORK RS232/485
T/- MODBUS (TRANSMIT / DATA -) R/+ MODBUS (RECEIVE / DATA +) COM MODBUS COMMO
N
(3) 3/4" NPT CABLE GLANDS PORT
S
(CABLE ENTRY ON OPPOSITE SIDE OF ENCLOSURE)
(2) CABLE TIE DOWN POINTS
(3) ANALOG INPUTS OPTION (AAA)
ANALOG INPUT
1
AIN1 ANALOG IN +24V1 24VD
C
RTN1 24VDC RETURN RTN1 ANALOG RETURN
ANALOG INPUT
2
AIN2 ANALOG IN +24V2 24VD
C
RTN2 24VDC RETURN RTN2 ANALOG RETURN
ANALOG INPUT
3
AIN3 ANALOG IN +24V3 24VD
C
RTN3 24VDC RETURN RTN3 ANALOG RETURN
(2) ANALOG INPUTS & RTD INPUT OPTION (AAR
)
ANALOG INPUT
1
AIN1 ANALOG IN +24V1 24VD
C
RTN1 24VDC
RETURN
RTN1 ANALOG RETUR
N
ANALOG INPUT
2
AIN2 ANALOG IN +24V2 24VD
C
RTN2 24VDC RETURN RTN2 ANALOG RETUR
N
RTD INPUT
1
S+ SENSE
+
CUR CURRENT OU
T
S- SENSE
-
RTN CURRENT RETURN
DC OPTION
:
+ (+
)
- (-) GROUND
F/T2–
F/T2+
Din+
Com
T (–)
R (+)
RTN3
RTN3
RTN2
RTN2
RTN1
RTN1
F/T1–
F/T1+
Aout–
Aout+
Com
R (+)
T (-)
AIN3
AIN2
AIN1
TB
2
I/O
ALM2
TB
3
ALM1
NO
NC
COM
J2
NE
TA
IN
3
AIN2
AIN1
TB
1
US
B
J1
+
–
(SERVICE USE ONLY
)
NOTES:
1. I/O CONNECTIONS WIRE GAUGE RANGE 12-24 AWG (3.3 - 0.2 mm ).
2
2. AC AND DC CONNECTIONS WIRE GAUGE RANGE 12-18 AWG (3.5 - .82 mm ).
2
3. MAXIMUM TERMINAL RATINGS [VOLTAGE, CURRENT].
(±15VDC, 200mA) SEE NOTES 1 &
3
(5VDC, 100mA) SEE NOTES 1 &
3
AC (120VAC, 5A
)
DC (28VDC, 5A
)
SEE NOTES 1 &
3
(100VDC, 1A
)
SEE NOTES 1 & 3)
SEE NOTES 1 &
3
CUSTOMER GROUND
SEE NOTES 1 &
3
SEE NOTES 1 &
3
SEE NOTES 1 &
3
(264VAC, 0.82A) SEE NOTES 2 &
3
(30VDC, 2A
)
SEE NOTES 2 &
3
18
Содержание Panametrics Sentinel LCT8
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