· T1-28
T1-MDR28 ... AC power supply, DC input type
T1-MAR28 ... AC power supply, AC input type
T1-MDR28D ... DC power supply, DC input type
NOTE
CTi Automation - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.ctiautomation.net - Email: info@ctiautomation.net
-
L
1
3
C
N
NC
+
0
2
4
Vin
21
23
24
26
C2
20
22
25
27
C0
C1
L
NC
1
3
C
NC
NC
N
0
2
4
21
23
24
26
C0
C2
20
22
25
27
C0
C1
+
NC
1
3
C
-
NC
NC
0
2
4
Vin
21
23
24
26
C2
20
22
25
27
C0
C1
NC stands for "no connect". Do not use the NC terminals for wire relaying or
branching.
4. Installation and Wiring
5
7
9
B
D
6
8
A
C
IN
T1-28
OUT
28
2A
2C
C3
29
2B
2D
C2
C3
5
7
9
B
D
6
8
A
C
IN
T1-28
28
2A
2C
OUT
C3
29
2B
2D
C2
C3
5
7
9
B
D
6
8
A
C
IN
T1-28
28
2A
2C
OUT
C3
29
2B
2D
C2
C3
Basic Hardware and Function
6F3B0250
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