York OPTIVIEW YK Service Manual

235
SECTION 27 - LARGE TONNAGE CHILLER (LTC) I/O BOARD 031-02895-000/001
FORM 160.54-M1
ISSUE DATE: 10/25/2019
JOHNSON CONTROLS JCI COMPANY CONFIDENTIAL
27
INPUT CONNECTION
AI1 J10-1 +5 VDC
-2 AI1
-3 Ret
AI2 J10-4 +5 VDC
-5 AI2
-6 Ret
AI3 J10-7 +5 VDC
-8 AI3
-9 Ret
AI4 J10-10 +5 VDC
-11 AI4
-12 Ret
AI5 J10-13 +5 VDC
-14 AI5
-15 Ret
AI6 J10-16 +5 VDC
-17 AI6
-18 Ret
AI7 J10-19 +5 VDC
-20 AI7 or TB9-1
-21 Ret TB9-2
AI8 J10-22 +5 VDC
-23 AI8 or TB9-3
-24 Ret TB9-4
AI9 J11-1 +5 VDC (-001 board only)
-2 AI9
-3 Ret
AI10 J11-4 +5 VDC (-001 board only)
-5 AI10
-6 Ret
AI11 J11-7 +5 VDC (-001 board only)
-8 AI11
-9 Ret
AI12 J11-10 +5 VDC (-001 board only)
-11 AI12
-12 Ret
AI13 J11-13 +5 VDC (-001 board only)
-14 AI13
-15 Ret
AI14 J11-16 +5 VDC (-001 board only)
-17 AI14
-18 Ret
AI15 J11-19 +5 VDC (-001 board only)
-20 AI15
-21 Ret
AI16 J11-22 +5 VDC (001 board only)
-23 AI16
-24 Ret
ANALOG OUTPUTS
There are five analog outputs on the -000 board and
seven on the -001 board. Figure 90 on page 235 is
a detail of this input and is representative of all these
inputs. Each output can provide a 0 to 10 VDC output
(between terminals 2 and 3) or 4 to 20mA output (be-
tween terminals 1 and 3).
OUTPUT CONNECTION
AO1 TB1-1 4 to 20mA
-2 0-10V
-3 Ret
AO2 TB2-1 4 to 20mA
-2 0-10V
-3 Ret
AO3 TB3-1 4 to 20mA
-2 0-10V
-3 Ret
AO4 TB4-1 4 to 20mA
-2 0-10V
-3 Ret
AO5 TB5-1 4 to 20mA
-2 0-10V
-3 Ret
AO6 TB6-1 4 to 20mA (-001 board only)
-2 0-10V
-3 Ret
AO7 TB7-1 4 to 20mA (-001 board only)
-2 0-10V
-3 Ret
FIGURE 90 - ANALOG OUTPUTS
LD14236
TB1 AO1
ANALOG OUTPUTS
1
2
3
IO
VO
RET
4-20mA
0-10VDC
GND

York OPTIVIEW YK Specifications

General

Brand	York
Model	OPTIVIEW YK
Category	Controller
Language	English