TREND CNC2 User Manual
Page 2
2
CNC2 Installation Instructions TG200262 Issue 2, 2/10/08
CNC2
Installation Instructions
3.1
Installation Instructions - Mounting
(continued)
Mount the Node
3
Connecting Power
4
The CNC2 can be fitted into enclosures and controllers as shown in the table below:
* CNC2 board fits with 3 screws in normal node position
or fits in NDP position. Must use NDP position if RDS
fitted.
See appropriate enclosure/controller
installation instructions for more details about
node installation.
151 mm (5.9”)
141 mm (5.6”)
4 off 4 mm
(0.16”)
J 7
E T 1
J 1 6
D e v B
J 1 5
D e v A
J 8
L a n A
DO NOT APPLY
POWER
0
I
18 Vac
18 Vac
(isolated)
~ ~ 0V
18
18 0
18-0-18 Vac
~ ~ 0V
+24 V
0V
24 Vdc
~ ~ 0V
J 7
E T 1
J 1 6
D e v B
J 1 5
D e v A
J 8
L a n A
J16
Dev B
J15
Dev A
J7
ET1
J16
Dev B
J15
Dev A
J8
Lan A
J 7
E T 1
J 1 6
D e v B
J 1 5
D e v A
J 8
L a n A
J7
ET1
J16
Dev B
Dev B
J15
Dev A
Dev A
J8
Lan A
Lan A
a
d
c
H O
2
0 °C
32 °F
+45 °C
113 °F
0 %RH
95 %RH
b
J 7
E T 1
J 1 6
D e v B
J 1 5
D e v A
J 8
L a n A
Requirements
2
CNC2 consumption <=5 VA
terminal size 0.5 to 2.5 mm
2
(14 to 20 AWG)
B
B
T
E
N
/
B
T
E
N
+
2
0
1
/
+
1
0
1
Q
I
+
1
1
1
Q
I
+
1
3
1
Q
I
1
5
2
Q
I
*
0
5
2
Q
I
*
2
4
2
/
1
4
2
Q
I
3
3
2
/
1
3
2
Q
I