Figure 59 - Style B Liquid Cooled Solid State Starter (Lcsss) - Interface (Modbus Protocol); Figure 60 - Solid State Starter Logic Board - York OPTIVIEW YK Service Instructions Manual

SECTION 13 - SOLID STATE STARTERS
CONTROL CENTER
POWER
SUPPLY
MICRO
BOARD
031-02430-001
031-03630-001
2
36 37
2 36 37
J1
I/O
BOARD
NOTES:
*
– "CONDOR" Power Supply; 13 – "POWER ONE" Power Supply
FIGURE 59 - STYLE B LIQUID COOLED SOLID STATE STARTER (LCSSS) – INTERFACE (MODBUS PROTOCOL)
300 / 600V VOLTMETER
SCALE JUMPER
J6
J5
INTERLOCK
JUMPER
BETWEEN
NO. 7 AND 8
PINS
P1 / J1
PLUG
CONN.

FIGURE 60 - SOLID STATE STARTER LOGIC BOARD

138
J30 / P30
GND
6
J2
+24 VDC
*
J20
+12 VDC
2
J13
(-)
10
(+)
8
GND
9
J19
SERIAL COMMUNICATIONS
MODBUS PROTOCOL
– TB6 –
25 24
25
TB5
TB6
TB1
STARTER (MOTOR CONTROLLER) INITIATED SHUTDOWN
16 16
53
J2 1
R3 R2 R1 J4
RESISTORS
JCI COMPANY CONFIDENTIAL
6
12
RS-485
START / STOP
START
CURRENT POT CURRENT POT
FORM 160.54-M1
ISSUE DATE: 10/25/2019
SOLID STATE STARTER
5
4
3
2
1
TB2
1
2 LCSSS
LOGIC / TRIGGER
3
BOARD
4
J14
031-02505
TB1
24
16
STOP CONTACTS
53
K1 RELAY
24672A
OVERLOAD RESET
PUSHBUTTON (SWI)
JOHNSON CONTROLS
LD04648C
J3
J2
J7
JUMPER
LOGIC
Board
INDICATOR
LED'S