Himoinsa CEM7 User Manual

(APPENDIX III) DIMENSIONS, WIRING AND MECHANICAL PARTS | PAGE 90
ELECTRICAL CHARACTERISTICS
Symbol Parameter Conditions
Mini-
mum
Typical
Maxi-
mum
Unit
Power supply (terminals 8÷36V, –BAT, +BAT)
8÷36V Module supply voltage 8 36 VDC
+BAT Power supply of the outputs 8 36 VDC
I
BAT
Supply current 8÷36 V=12 V 200 mA
I
BAT
Supply current 8÷36 V=24 V 100 mA
P
BAT
Power consumption 2.5 Ω
PNP digital input (MAN, AUTO terminal)
V
IN
Input voltage -0.7 36 V
V
IL
Low level input voltage 1 V
V
IH
High level input voltage 5 V
I
IL
Low level input current V
IN
= 0V 0 100 uA
I
IH
High level input current V
IN
= 12V 0.8 1 mA
CAN Bus (terminals CANS, CANL, CANH)
V
IN
Input voltage -58 +58 V
DR
CAN
Baud rate 50 Kbps
NPN digital inputs (RC, BPA, ATA, NA, PEM, ENT1, ENT2, ENT3, ENT4, ENT5, SETA terminals)
V
IN
Input voltage -0.7 36 V
V
IL
Low level input voltage 1 V
V
IH
High level input voltage 5 V
I
IL
Low level input current V
IN
= 0V 2 2.5 mA
I
IH
High level input current V
IN
= 24V 0 100 uA
High speed digital inputs (PCK1, PCK2 terminals)
V
IN
Input voltage 30 VAC
I
IN
Input current V
IN
= 12VAC 5.5 6 mA
F
IN
Input frequency V
IN
= 12VAC 3600 Hz
Analogue inputs (NC, P, T, Anc, GND, DI terminals)
V
I
Input voltage 5 V
R
NC
Fuel level resistance 0 400 Ω
R
P
Pressure resistance 0 200 Ω
R
T
Water temperature resistance 0 4000 Ω
R
Anc
Auxiliary resistance 0 4000 Ω
D
I
Alternator voltage 0 40 V
Power PNP outputs (terminals ARR, PR, PC)
V
O
Output voltage +BAT V
I
O
Output current T = ∞ 20 A
Symbol Parameter Conditions
Mini-
mum
Typical
Maxi-
mum
Unit
I
O
Output current T = 1s 40 A
PNP outputs (D+, AL, MA, SAL1, SAL2, SAL3 terminals)
V
O
Output voltage +BAT V
I
O
Output current 1 A
R
D+
Output resistance D+ 49.5 Ω
Analogue inputs for voltage measurement (VRN, VR1, VR2, VR3, VGN, VG1, VG2, VG3 terminals)
V
IN-FF
Input voltage phase to phase 520 VAC
V
IN-FN
Input voltage phase to neutral 300 VAC
Voltage-free relay outputs (CRC, CRNC, CRNA, CGC, CGNC, CGNA, SCC, SCNC, SCNA terminals)
Power relays
V
O
High voltage relay contacts 250 VAC
I
O
Current relay contacts
cosφ = 1
8 A
Analog current measurement inputs (ILN, IL1, IL2, IL3 terminals)
I
IN
Input current 5 AAC
R
IN
Input resistance 0,02 Ω
Voltage-free relay outputs (BTC, BTNA terminals)
V
O
High voltage relay contacts 250 VAC
I
O
Current relay contacts
cosφ = 1
5 A
Environmental conditions and protection of the enclosure
To Operating temperature -20 +60 ºC
H
R
Relative humidity
No conden-
sation
80 %
IP Degree of Protection *see note 1 65
NOTE
IP 65 on the front of the control unit when installed on the control panel with
the sealing gasket provided.
The equipment has been designed and manufactured according to the require-
ments of the directives and harmonized standards which are applicable for com-
pliance with EC regulations.

Himoinsa CEM7 Specifications

General

Brand	Himoinsa
Model	CEM7
Category	Control Unit
Language	English