York SSS 14L-B, Руководство по эксплуатации

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JOHNSON CONTROLS
20
FORM 160.00-O2
ISSUE DATE: 04/30/2019
SECTION 3 – LOGIC/TRIGGER BOARD
FIGURE 7 - LOGIC/TRIGGER BOARD PIN LOCATION DIAGRAM
LD05282
RED RED RED RED RED RED
WHT WHT WHT WHT WHT WHT
PHASE C PHASE B PHASE A
J11 J10
J9
J8
J7 J6
J12
J2 J3
J4 TB1
TB2
J1
J5
1
2
12
11
10
9
8
7
6
5
4
3
2
1
1 2 3
4 5
1 2 3 2 1 2 1 2 1
2
1
2 1 2 1 2 1 2 1 2 1 2 1
JUMPER DESCRIPTION
J11-PINS
J11-1 Phase “C” Negative SCR gate output. .55-2 VDC as measured to J11-2 when the starter is running.
J11-2 Phase “C” Negative SCR cathode. See J11-1.
J12-PINS
J12-1
Switched 115 VAC to cooling loop water pump motor, 115 VAC when pump is commanded to run. 0 VAC when
commanded to stop. Measured to J5-1.
J12-2 115 VAC as measured to J5-1.
TB1 PINS
TB1-1, 16
Stop Contact between the LCSSS and the OptiView Control Center.
Measure 115 VAC to J5-2 when no faults are active. Measure 0 VAC to J5-2 when faults are active.
TB1-2, 53
115 VAC supply voltage from the OptiView Control Center for the Stop Contact.
Measure 115 VAC to J5-2 whenever power is applied.
TB1-3, 24
Run / Stop connections from the OptiView Control Center.
Measure 115 VAC to J5-2 when in a run condition. Measure 0 VAC to J5-2 when in a stop condition.
TB2 PINS
TB2-1 The transmit line for the Serial Communications Link from the Micro Board in the OptiView Control Center J15-1.
TB2-2 The receive line for the Serial Communications Link from the Micro Board in the OptiView Control Center J15-2.
TB2-3 The ground line for the Serial Communications Link from the Micro Board in the OptiView Control Center J15-3.
TB2-4
The 24 VDC power supply. Connected to J30 / P30 Pin 12. Refer to the
ASSOCIATED LITERATURE on Page
3
for the proper connection on the J2 connector of the power supply. Measure 24 VDC to TB2-5.
TB2-5
The ground connection for the power supply. Connected to J30 / P30 Pin 6, and J2 Pin 6 on the power supply
inside the OptiView Control Center.
All measurements made to GND (J3-1) unless otherwise noted.
TABLE 4 - LOGIC/TRIGGER BOARD INPUTS AND OUTPUTS