Assembly Instructions
C-Box/2A
Intended Use
The C-Box/2A is designed for use in industrial and laboratory applications. It is used for
- Calculation of two digital input signals, e.g. thickness measurement
- Filtering of measurement values
The controller must only be operated within the limits specified in the technical data, see operating
instructions, Chap 2.2. The controller must be used in such a way that no persons are endangered
or machines and other material goods are damaged in the event of malfunction or total failure of the
controller. Take additional precautions for safety and damage prevention in case of safety-related
applications.
Warnings
Connect the power supply and the display/output device according to the safety regulations for
electrical equipment.
> Risk of injury, damage to or destruction of the C-Box/2A
The supply voltage must not exceed the specified limits.
Avoid shocks and impacts to the C-Box/2A.
> Damage to or destruction of the C-Box/2A
Notes on CE Marking
For the C-Box/2A apply:
- EU Directive 2014/30/EU
- EU Directive 2011/65/EU, “RoHS”
Products which carry the CE mark satisfy the requirements of the EU directives cited and the rele-
vant applicable harmonized European standards (EN). The controller is designed for use in industri-
al environments and laboratory applications.
The EU Declaration of Conformity is available to the responsible authorities according to EU Direc-
tive, Article 10.
X9771368-A042080HDR
*X9771368-A04*
Proper Environment
- Protection class: IP40
1
- Temperature range:
Operation: +5 ... +50 °C (+41 ... +122 °F)
Storage: 0 ... +50 °C (+32 ... +122 °F)
- Humidity: 5 - 95 % (non-condensing)
- Ambient pressure: Atmospheric pressure
i
The protection class is limited to water (no penetrating liquids, detergents or similar ag-
gressive media).
1) The protection class applies only with connected plugs.
Dimensional Drawing
i
Ensure careful handling during
installation and operation.
Status 1
Status 2
Sensor 2Sensor 1
C-Box/2A
102.9 (4.05)
40 (1.57)
90 (3.54)
110.8 (4.36)
Fig. 1 Dimensional drawing C-Box/2A, dimensions in mm (inches), not to scale
Electrical Connections, LEDs
1
1
2 2
6 RS422 TRG+
7 RS422 TRG-
8 5V CMOS output (reserve, do not occupy)
9
Power supply +24 V
via power connection
10
Power supply +24 V
via power connection
Pin Signal 11 Multi-function output TTL/HTL compatible
1 RS422 TxD- 12 Laser-ON- HTL compatible
2 RS422 TxD+ 13 n.c.
3 RS422 RxD- 14 n.c.
4 RS422 RxD+ 15 GND
5 GND
Fig. 2 Pin assignment sensor connections (2), sensor 1 or sensor 2
LED color Description
Off No sensor connected
Green Sensor operates within the measuring range
Red Sensor operates outside the measuring range
Orange Sensor in configuration mode (no measurement data output)
Fig. 3 Description LED (1) for sensor 1 or sensor 2
6 Laser
1
7 OUT S2 - Switching output 2
8 GND
1
9 OUT V1 - Measurement value voltage 1
10 GNDA - Analog GND 1
Pin Signal 11 OUT I1 - Measurement value current 1
1
Power connection for external
power supply
12 Shield
2 GND 13 OUT V2 - Measurement value voltage 2
3 TRG IN - Trigger in 14 GNDA - Analog GND 2
4 MF IN - Multi-function input 15 OUT I2 - Measurement value current 2
5 OUT S1 - Switching output 1 16 Shield
Fig. 4 Pin assignment pin strip 16-pin (4), Weidmüller type (B2CF)
1) The laser is active when Laser on and GND are bridged.
Connect Pin 4 (Laser-ON) with GND in order to switch on the laser light source of the
connected sensors.
LED color Description
Off No power supply (Power OFF)
Green
Power ON, data output on USB interface deactivated or
data output on USB interface activated and error-free data traffic
Orange
Power ON, data output on USB interface activated,
data traffic is error-free or interrupted
Red
Power ON, data traffic on USB interface activated,
USB cable not connected or connection interrupted
Fig. 5 Description LED for power and USB status (3)
You can find more information about the measuring system in the operation instructions.
They are available online at:
http://www.micro-epsilon.de/download/manuals/man--accessories-C-Box-2A--en.pdf
MICRO-EPSILON MESSTECHNIK GmbH & Co. KG
Koenigbacher Str. 15
94496 Ortenburg / Germany
Tel. +49 8542 / 168-0 / Fax +49 8542 / 168-90
www.micro-epsilon.com