Festo CTEU-DN, Description, Functions And Maintenance

Page: 28 / 130

2. Installation and interfaces
2-6
Festo P.BE-CTEU-DN-OP+MAINT-EN en 1206NH
2.2 Interfaces
2.2.1 Connection and display components
The following electrical connection and display components
can be found on the bus node:
1 2 3
4 5
X0
1
DIL switch group 1 ( Section 2.2.6)
2
DIL switch group 2 ( Section 2.2.6)
3
Status LEDs :
bus status LEDs, CTEU-specific LEDs;
status indicator and diagnostics (
Section 3.2.2)
4
Power supply connection
for bus node and any connected equipment,
e.g. valve terminal (
Section 2.2.2);
M12, 5-pin, B-coded, pin plug connector
5
Field bus connection (field bus interface) :
sub-D, 9-pin, pin plug connector, DE-9
(
Section 2.2.3)
On the bottom of the bus node is the I-port interface for con-
nection to an I-port-compatible device, e.g. valve terminal or
decentralised electrical connection box.