Ascon tecnologic exCOM Installation Manual

Ascon Tecnologic S.r.l.
viale Indipendenza 56,
27029 - Vigevano (PV)
Tel.: +39 0381 69871,
Fax: +39 0381 698730
www.ascontecnologic.com
E

Dimensions (mm)

21.55 46

Rail mounting

DIN 35 x 7.5
(EN 50022)
28
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.
Mounting position (mm)
min. 60
min. 80
55
min. 100
Disposal
The appliance (or the
product) must be
disposed of separately
in compliance with the
local standards in force
on waste disposal.
exCOM
model
Code. ISTR_I_exCOM_E_01_--

Installation

Manual
Contents
- Installation
- Electrical connections
- How to Order

DIN rail Placing

Mounting the exCOM on the DIN rail

1 Open the 2 spring slides at the top
and bottom part of the exCOM;
2 Insert the groove of the module on
the DIN rail
3 Close the 2 spring slides;
1
2
1
2

Removing the exCOM from DIN rail

4
4 Switch OFF the CPU Power Supply. 5
Open the spring slides by inserting a
flat-blade screwdriver as indicated;
5 Remove the EXCOM from the DIN rail.
4
5
5
4
5
4

Operating conditions

Suggestion
Environmental condition
B
Temperature
T
-20...+50°C
Operating
conditions
Rh: 5... 95%
%Rh
non condensing
Use forced
Temperature
T
> 50°C
ventilation
Special
%Rh
> 95% RH Warm up
conditions
Conducting
P
Use filter
atmosphere
Corrosive
C
Forbidden atmosphere
conditions
Explosive
E
atmosphere
m
- For indoor use only.
- Max. usage altitude: 2000 m
on the sea level.
CANopen
Communication Module
Installation
Description
Flexible cable section:
Stripped wire
L
Flat blade screwdriver Pitch 3.5 mm: 0.4 x 2.5 mm
3
Tightening torque

Technical data:

- The green terminals are pitch 3.5 male connectors, the correspondent female
3
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;
3
- Test pulse voltage: 4 kVp.
3
100
Power cables
DO cables
A
Despite 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.
Warning!
A
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.

Wiring rules

Plugs of all terminals
Pitch 3.5 mm: 0.14... 1.5 mm
L: 7mm
Pitch 3.5 mm: 0.22... 0.25 Nm

Suggested wires routing

Digital I/Os cables
Comm.s cable
100
+ -
D01 D03 D05 D07 CNT1 + - D09 D11 D13 D15
DIG 24V D02 D04 D06 D08 CNT2 DIG 24V D10 D12 D14 D16
X5 X6 X7
USB ETHERNET D- D+ TX RX SW1
GND
X11 X12 X13
COM1
CAN_H
CAN_L
nP4.0
CAN_GND
100
T0
exCOM
STS
X0
X8 X9 X10
5 V 1 2 V A I 1 A I 2 A I 3 A I 4 AO 1 G N D AO 2 AO 3 G N D AO 4
RATIO + - + - + - + - m A V V m A m A V V m A
X1 X2 X3 SW2 X4
COM2
PWR 24V
- + C OP1 OP2 C OP3 OP4 GND D- D+
100
AI/AO cables
²
(AWG28... AWG16)