Honeywell S7999B ユーザーズマニュアル
S7999B, S7999C SOLA LOCAL OPERATOR INTERFACE
5
65-0303—05
Fig. 3. S7999B wiring diagram.
9
COM 2 (b)
Table 1. 9-pin Connector Terminals
Pin #
Function
M32004
2
1
4
5
6
7
8
9
3
+12
(B)
(A)
N/C
GND
(C)
+12
N/C
(A)
(B)
S7999B
AS LOCAL DISPLAY
COM1
COM2
L1
L2
120
VAC
V ADJ
V+
N
L
V-
DC OUT
(COMMON GND)
12 DC OUT +
EARTH
GROUND
120VAC (L1)
NEUTRAL (L2)
MEAN WELL S-25-12
DO NOT CONNECT THE S7999B TO TERMINALS 1 2 3. THIS WILL RENDER THE DISPLAY INOPERABLE.
DISPLAY CAN ALSO BE CONNECTED TO MB2; A, B, C.
POWER SUPPLY
WIRING KEY
LOW VOLTAGE
DATA
DATA
LINE VOLTAGE
SOLA CONTROL
2
3
C
B
A
C
B
A
1
J3
MB1
ECOM
MB2
BAS
1
1
2
2