Table 5-1 XCV193…-2 controller terminals descriptions (continued)
Terminal № and
designator
Type
Description
11 DO6
Digital output
Output terminal DO6
12
Not used
13 DO7
Digital output
Output terminal DO7
14
Power supply
Used for power supply to the digital output DO7
15 L
Supply voltage
230 V AC supply voltage
16 N
Supply voltage (neutral)
230 V AC supply voltage (neutral)
17 AI1
Analog input
Input terminal AI1
18 AI2
Analog input
Input terminal AI2
19 AI3
Analog input
Input terminal AI3
20 AI4
Analog input
Input terminal AI4
21 AI5
Analog input
Input terminal AI5
22 AI6
Analog input
Input terminal AI6
23 AI7
Analog input
Input terminal AI7
24 AI8
Analog input
Input terminal AI8
25 DI1
Digital input
Input terminal DI1
26 DI2
Digital input
Input terminal DI2
27 UA1
Universal analogue input or
output
Universal analogue I/O, can be configured to act as either an analogue input
or as an analogue output
28 UA2
Universal analogue input or
output
Universal analogue I/O, can be configured to act as either an analogue input
or as an analogue output
29 Gnd
Digital ground
Signal ground for digital inputs
30
Not used
31 MBUS B
32 MBUS A
M-Bus port
Used for communication via M-Bus
Ground
Earth ground for 230 VAC
Signal ground
Used as ground for I/O:s
TCP/IP
Ethernet communication port
8P8C modular connector used for Ethernet - TCP/IP communication
P1 [E/N/A/B]
RS485 communication port 1
RS485 connector used for communications via BACnet, or for master/slave
communication via Exoline or Modbus.
ext. Display
External display communica-
tion port
4P4C modular connector used for communication with an ED-RU-... room unit
The relays (DO) are voltage-free and must receive power from a single pole for each relay.
N
Noottee!! The lifetime of relays mainly depends on the number of switch cycles. Therefore it is recom-
mended to program the outputs so that the number of switch cycles per day is kept low. This can be
achieved by using suitable function blocks in EXOdesigner.
L
2
3
4
5
6
7
8
9
10 11 12 13 14 15
1
µ 1A 230V~ (ind.)
D
O
7
D
O
6
D
O
5
D
O
4
D
O
3
D
O
2
D
O
1
EXOcompact Ardo, Eedo and Vido manual, Rev.
B
21
