Show Electrical Connections (Display); General Connection Diagram - Carel EVD evolution User Manual

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2.10 Show electrical connections (display)

To display the probe and valve electrical connections for drivers A and B,
enter display mode. See paragraph 3.4.

2.11 General connection diagram

EVD
EVBAT00400
230 Vac 24 Vac
35 VA
TRADRFE240
(*): in combination with Alco EX7 or EX8 valves, use a 35 VA transformer
code TRADRFE240.
Key:
1 green
2 yellow
3 brown
4 white
5 confi guration computer
6 USB/tLAN converter
7 adapter
8 ratiometric pressure transducer
9 NTC probe
10 digital input 1 confi gured to enable control
11 free contact (up to 230 Vac)
12 solenoid valve
13 alarm signal
14 red
15 black
16 blue
17 confi guration/supervision computer
18 digital input 2 confi gured to signal discharged battery
Note: for the confi guration of the digital inputs see par. 6.3.
"EVD evolution" +0300005EN - rel. 3.1 - 25.07.2011
EVBAT00500
Battery module
4 AT
2 AT
G G0
2 AT
24 Vac
230 Vac
2 AT
20 VA (*)
EVDCNV00E0
7
5
6
battery discharged of fault signal
B
GND Tx/Rx
3
4
E
GND Tx/Rx
1
4
15 14
Fig. 2.k
CAREL E X V
H
G
G0
VBAT
1
2
3
4
2
2
4
3
COMA
1
NOA
shield
11
1 3 2 4
EVD
evolution
GND
Tx/Rx
EVD0000E0*: tLAN version
EVD0000E1*: pLAN version
EVD0000E2*: RS485 version
8 9 10
3
C
GND Tx/Rx
D
F G
GND Tx/Rx
A Connection to EVBAT200/300
B Connection to electronic pressure probe (SPK**0000) or piezoresistive pressure
transducer (SPKT00**C0)
C Connection as positioner (4 to 20 mA input)
D Connection as positioner (0 to 10 Vdc input)
E Connection to combined pressure/temperature probe (SPKP00**T0)
F Connection to backup probes (S3, S4)
G Ratiometric pressure transducer connections (SPKT00**R0)
H Connections o other types of valves
The maximum length of the connection cable to the EVBAT400/500 module is 5 m.
1
The connection cable to the valve motor must be 4-wire shielded, AWG 18/22
2
Lmax= 10 m
Connect all the shields of the probe cables to the earth spade.
3
12
Sporlan DANFOSS
SEI / SEH / SER ETS
16
1 1
14 14
4
15
4
15
S
12
13
pCO
shield
pCO
shield
pCO
Modbus®
RS485
shield
CVSTDUM0R0
GND Tx/Rx
1
4
15
ALCO
EX5/6
EX7/8
3
4
15
17