SATEC SA300 ezPAC Installation Manual - Manual (Page 7)

Chapter 2 Installation
4
Chapter 2 Installation
2. Installation
2.1 Mechanical Installation
RS-485
ETHERNET
-
KEY SWITCH
CM
N/-
2
5
8
6
3
J5
+Tx +Rx -Tx -Rx
I
-
- I
-
-
USB
CURRENT INPUTS (REVENUE GRADE)
I
-
- I
-
- - - - + + + 5 6 7 8 +
+ -
L/+ N/-
COM3
+ -
L/+
MAIN
POWER SUPPLIES
BACKUP
VDC
MEASURE
+ -
PA
N
E
L
B
L
A
N
K
-
PLUG-
IN MODU
LE
JDR1
9
12
10
15
18
16
13
9
12
10
15
18
16
13
19
20
J7
19
20
9
12
10
15
18
16
13
19
20
5 3 2 6
J9
2
5
8
6
3
2
5
8
6
3
9 6
5
2
5
8
6
3
J3
J12
6 5 3 2
+ - + - +
COM2 COM1
+Tx +Rx -Tx -Rx
CURRENT INPUTS
I
-
- I
-
- I
-
- I
-
- + -
1 2 3
IRIG-B
VOLTAGE INPUTS
PLUG-
IN MODU
LE
PLUG-
IN MODU
LE
PLUG-
IN MODU
LE
4
MODEM
V
1
1
V
2
V
3
17
14
11
4
7
1
RS-232
1
1
JP3
V
N
V
4
4
V
4N
17
14
11
17
14
11
4
J10
1
1 2
17
18
19
20
12
15
14
16
13
11
RDM
P.SUPPLY
3 4
J2
5 6
J14
4
7
1
RS-422/RS-485 RS-422/RS-485
4
7
1
J1
4 7 8
2
3
J11
4
10
9
7
1
4
1
1 2 3 4 5 6 7 8
BATTERY
RDM
BACKUP
IR-PORT
ezPAC
03-04010
8
1
(11.181")
(10.590")
(8
.366")
(10.
05")
(10.118")
4.7
.185"DIA.
SCREW M4.0
(SCREW #8-32)
2
55.24
212.
50
284.00
269.00
257.00
Figure 2-1a Dimensions