Festo CASB-MT-D3-R7 Instructions

CASB-MT-D3-R7
Sensor interface
Instructions | Assembly | Installation
8084103
2018-07
[8084105]
Translation of the original instructions
1 Further applicable documents
All available documents for the product è www.festo.com/pk.
Observe further applicable documents:
– Instruction manual for cylinder DNCI-...-BA
2 Intended use
– Conversion of sensor signals from cylinder DNCI-...-BA into an HTL signal and
a differential TTL signal.
– Connection option for making further use of the raw signal from a displace-
ment encoder of cylinder DNCI-...-BA for control or measurement applications.
3 Further information
– Accessories è www.festo.com/catalogue.
4 Product overview
4.1 Product range overview
4.1.1 Included in delivery
Fig. 1 CASB-MT-D3-R7
4.1.2 Not included in the delivery
Fig. 2 Retaining screws
4.2 Connecting components
A Connection socket DNCI-...-BA
Sensor 1
B Connector plug for safety relay unit
for TTL signals
C Connector plug for safety relay unit
for HTL signals
Fig. 3 Connecting component
Festo AG & Co. KG
Ruiter Straße 82
73734 Esslingen
Germany
+49 711 347-0
www.festo.com
8084103
1 Sensor interface (1x)
2 Screw (4x)
M4
D Connection socket DNCI-...-BA
Sensor 2
E Connector plug VPCB-...-T22
Valve unit
F Earth connection
5 Wall mounting
Fig. 4
1. Select screws 2 select screws suitable for the installation situation.
2. Prepare the thread [G] on the mounting surface.
3. Mount the sensor interface 1 via the slotted holes [H] using screws 2 in the
threads [G]. Tightening torque: £ 3 Nm
6 Electrical installation
6.1 Safety
WARNING!
Risk of injury due to electric shock.
• For the electrical power supply, use only PELV circuits in accordance with IEC
60204-1/EN 60204-1 (Protective Extra-Low Voltage, PELV).
• Observe the general requirements of IEC 60204-1/EN60204-1 for PELV cir-
cuits.
• Only use voltage sources that ensure a reliable electric separation from the
mains network in accordance with IEC 60204-1/EN 60204-1.
NOTICE!
Malfunction due to electromagnetic interference.
Incorrect measuring results and incorrectly stated positions.
• Use permitted lines without extensions.
• Lay permitted lines with sufficient clearance from lines with high noise level.
• Connect the earth terminal with low impedance to the earth potential.
6.2 Contact assignment
Socket [A], socket [D] M12, 8-pin
Connection sensor 1, Pin
sensor 2
1
2
3
4
5
6
7
8
Tab. 1 Contact assignment sensor 1, sensor 2
Plug [B] M12, 8-pin
Connection TTL Pin
1
2
3
4
5
6
7
8
Tab. 2 Contact assignment TTL
Signal
5 V DC
0 V
Sin +
Sin –
Cos –
Cos +
Shield
n.c.
Signal
n.c.
0 V
A+
A–
B+
B–
n.c.
24 V DC