York OPTIVIEW YK - FIGURE 59 - Style B Liquid Cooled Solid State Starter (LCSSS) - Interface (Modbus Protocol); FIGURE 60 - Solid State Starter Logic Board

138
FORM 160.54-M1
ISSUE DATE: 10/25/2019
SECTION 13 - SOLID STATE STARTERS
JCI COMPANY CONFIDENTIAL JOHNSON CONTROLS
LD04648C
NOTES:
*
– “CONDOR” Power Supply; 13 – “POWER ONE” Power Supply
FIGURE 59 - STYLE B LIQUID COOLED SOLID STATE STARTER (LCSSS) – INTERFACE (MODBUS PROTOCOL)
POWER
SUPPLY
MICRO
BOARD
031-02430-001
031-03630-001
I/O
BOARD
LCSSS
LOGIC / TRIGGER
BOARD
031-02505
STOP CONTACTS
RS-485
SERIAL COMMUNICATIONS
MODBUS PROTOCOL
CONTROL CENTER
SOLID STATE STARTER
GND
+24 VDC
J13
6
*
J30 / P30
6
12
J1
J19
J2
2
36 37
10
J20
2
8
9
MOTOR
CONTROLLER
SHUTDOWNS
STOP
COM2
START
GND
+12 VDC
(-)
(+)
5
4
3
2
1
1
2
3
4
TB2
J14
TB1
24
16
53
START / STOP
STARTER (MOTOR CONTROLLER) INITIATED SHUTDOWN
16
53
TB6
– TB6 –
25 24
2 36 37
25
16
1
TB5
TB1
J2
FIGURE 60 - SOLID STATE STARTER LOGIC BOARD
INTERLOCK
JUMPER
BETWEEN
NO. 7 AND 8
PINS
24672A
R3 R2 R1
RESISTORS
J4
START
CURRENT POT
OVERLOAD
CURRENT POT
RESET
PUSHBUTTON (SWI)
LOGIC
Board
INDICATOR
LED’S
J7
JUMPER
J2
K1 RELAY
J3
J6
J5
300 / 600V VOLTMETER
SCALE JUMPER
P1 / J1
PLUG
CONN.