York MAXE OPTIVIEW YK User Manual

FORM 160.54-M1(503)
35
YORK INTERNATIONAL
FIG. 11 – MICROBOARD SERIAL DATA COM MU NI CA TIONS PORTS
LD07778
NOTES:
1. Microboard Program Jumper JP27 determines whether COM 4A or 4B can be used. 1 & 2 - 4A, 2 & 3, 4B. Refer to Table 1.
2. J15-4 Loop-Around Test IN. J15-5 Loop-Around Test OUT. Re fer to Fig. 70 for details.
3
MICRO
UART
COM 1
COM 4B
(NOTE 1)
COM 4A
(NOTE 1)
COM 2
COM 3
COM 5
OPTO-COUPLE
RS-485
RS-232
RS-485
RS-232
MICRO-
GATEWAY
PRINTER
MULTI-UNIT
COMMS
NOT USED
OPTIONAL
I/O
VARIABLE
SPEED
DRIVE
ADAPTIVE
CAPACITY
CONTROL
BOARD
4
3
5
2
7
6
8
9
3
2
1
4
5
1
2
3
4
5
6
7
9
3
2
1
4
5
1
2
3
4
5
6
J2
J11
J13
J12
J15
TX
RX
COMMON
NOTE 2
NOTE 2
+
--
+ 5VDC
GND
SHIELD
DCD
DSR
RX
RTS
TX
CTS
DTR
GND
--
+ 5VDC
GND
SHIELD
+
TX
RX
DTR
DSR
GTX
GRX
12
3
CR3 CR2
JP27
(HOT GAS
BYPASS)
OR
MOD "B" SOLID
STATE STARTER
R
G
CR12 CR13
R
G
CR16 CR11
R
G
CR15
CR14
R
G
CR9
CR10
R
G
TX RX
TX RX
TX RX
TX RX
TX RX

York MAXE OPTIVIEW YK Specifications

General

Brand	York
Model	MAXE OPTIVIEW YK
Category	Chiller
Language	English