Omron E5ZN - Preparation; System Configuration

109
Introduction Section 6-1
6-1-3 Preparation
The E5ZN-SDL uses serial communications to display the settings for the
E5ZN Temperature Controller.
Connect the E5ZN-SDL to the E5ZN-SCT24S-500. There is no connection
terminal on the E5ZN-SCT18S-500.
Note
1. Connections between terminals 4 and 9, 7 and 11, and 8 and 10 are made inside
the E5ZN-SDL. Refer to the following connection diagram.
2. Do not connect anything to terminals 1, 2, 5, or 6.
6-1-4 System Configuration
B (+)
A (−)
−+
P2CF-11 Surface-connecting Socket
(The P3GA-11 Back-connecting Socket
can also be used.)
E5ZN-SCT24S-500
8 7 6 5
4
3
21
9
10
11
21
22
20
19
Input power
supply
24 VDC
Temperature Controller
Communications with
the E5ZN
E5ZN-SCT24S-500
21
22
7
6
5
3
2
1
9
10
11
4
B
A
DO NOT
USE.
DO NOT
USE.
+
−
Input
power
8
+
−
24 VDC
E5ZN
(+)
(−)
E5ZN-SCT24S-500 E5ZN-SCT18S-500 E5ZN-SCT18S-500
E5ZN-2
Communi-
cations
E5ZN-2
Communi-
cations
E5ZN-2
Communi-
cations
Unit No. setting
Side
Connector
100 to 125 Ω
terminator
(1/2W)
E5ZN-SDL
PSCF-11
Unit No. setting Unit No. setting
Channel 1 Channel 2 Channel 1 Channel 2 Channel 1 Channel 2
Communications
with the E5ZN
Total length:
500 m max.
Special Setting
Display Device