Ascon Tecnologic S.r.l.
viale Indipendenza 56,
27029 - Vigevano (PV)
Tel.: +39 0381 69871,
Fax: +39 0381 698730
www.ascontecnologic.com
Installation
Manual
Contents
- Installation
- Electrical connections
- How to Order
CANopen
Communication Module
model exCOM
Code. ISTR_I_exCOM_E_01_--
E
Installation
Wiring rules
Description Plugs of all terminals
Flexible cable section: Pitch 3.5 mm: 0.14... 1.5 mm
²
(AWG28... AWG16)
LStripped wire L: 7mm
Flat blade screwdriver Pitch 3.5 mm: 0.4 x 2.5 mm
Tightening torque Pitch 3.5 mm: 0.22... 0.25 Nm
Technical data:
- The green terminals are pitch 3.5 male connectors, the correspondent female
connectors have screw or spring terminals for connecting the wires;
- Made with self extinguishing material as required by UL94 V0 standard;
- Overvoltage cathegory/pollution degree II/2;
- Max. load current/section 8A/2.5mm² at 65°C;
- Test pulse voltage: 4 kVp.
Suggested wires routing
Conduit for low level sensor cables
Conduit for supply and output cables
nP4.0
ETHERNET
X12
D- D+ TX RX
GND
SW1USB
X11 X13 COM1
+ -
DIG 24V
+ -
DIG 24V
X5
D01 D03 D05 D07 CNT1
D02 D04 D06 D08 CNT2
D09 D11 D13 D15
D10 D12 D14 D16
X6 X7
AO1
GND
AO2
mA
V V mA
X9
AO3
GND
AO4
mA
V V mA
X10
5V 12V AI1 AI2 AI3 AI4
RATIO + - + - + - + -
X8
PWR 24V
- +
X1
C OP1 OP2
X2 X3
GND D- D+
X4 COM2
SW2
COMS
USB
MSG
RUN
PWR
C OP3 OP4
POL+
POL-
NONE
TERM
CAN_H
CAN_L
CAN_GND
T0
STS
X0
exCOM
100 100
DO cables
Power cables
Comm.s cable
AI/AO cables
100
100
ADespite the fact that the instrument has been designed to work in an
harsh and noisy environment, it is strongly recommended to follow
the following suggestions.
All wirings must comply with the local regulations.
Avoid to use electromagnetic contactors, power relays and high power motors nearby.
Avoid power units nearby, especially if controlled in phase angle.
Keep the low level sensor input wires away from power lines and output cables.
Power lines and output cables must also be at 100 mm (min.) away from the CPU.
If this is not achievable, use shielded cables on the sensor inputs, with the shield
connected to earth at only one side.
AWarning!
Whenever a failure or a malfunction of the device may cause dangerous
situations for persons, things or animals, please remember that the plant
must be equipped with additional devices which will guarantee safety.
Dimensions (mm)
Rail mounting
DIN 35 x 7.5
(EN 50022)
70
46
78.65
28
21.55
Mounting position
- Mount the module vertically;
-
In order to help the air ventilation flow,
respect the distances between mod-
ules and walls or other modules.
min. 60
55
min. 100
min. 80
Mounting position (mm)
Disposal
The appliance (or the
product) must be
disposed of separately
in compliance with the
local standards in force
on waste disposal.
DIN rail Placing
Mounting the exCOM on the DIN rail
1Open the 2 spring slides at the top
and bottom part of the exCOM;
2Insert the groove of the module on
the DIN rail
3Close the 2 spring slides;
2
3
Removing the exCOM from DIN rail
4Switch OFF the CPU Power Supply.
Open the spring slides by inserting a
flat-blade screwdriver as indicated;
5Remove the EXCOM from the DIN rail.
4
5
5
Operating conditions
Environmental condition
B
Suggestion
Operating
conditions
TTemperature
-20...+50°C
%Rh Rh: 5... 95%
non condensing
Special
conditions
TTemperature
> 50°C
Use forced
ventilation
%Rh
> 95% RH Warm up
PConducting
atmosphere Use filter
Forbidden
conditions
CCorrosive
atmosphere
EExplosive
atmosphere
m - For indoor use only.
- Max. usage altitude: 2000 m
on the sea level.
