Isspro R4131-24VDC Manual de usuario descargar pdf

ISSPRO, INC. 2515 N.E. Riverside Way, Portland OR 97211

Telephone: (503) 288-4488  Toll Free: (800) 888-8065

FAX: (503) 249-2999

Form No. 438B - (4/23/01 Rev. C) Page 1 of 2

ISSPRO Turbo Temperature Monitor

R4130, R4130-24VDC: Diesel Version

R4131, R4131-24VDC: Gas Version

Description:

The ISSPRO Turbo Temperature Monitor (TTM) is an engine run/stop controller, which keeps the engine

operating until a safe exhaust temperature for the turbocharger bearings has been reached. Temperature is

sensed by using a “K” type thermocouple installed in the exhaust pipe AFTER the turbocharger.

Operation:

In the event of the exhaust temperature being above the safe limit when the ignition switch is turned off,

the TTM will maintain a high voltage level at the ignition switch, effectually disallowing the engine to

shut off until a safe temperature has been reached. NOTE: Once the TTM has shut off, there will be no

power drain on the electrical system.

Optional Indicator Lamp:

The optional indicator lamp will turn on whenever the exhaust temperature is above the safe shut off

limit. NOTE: The TTM switches the lamp to ground when turned on.

Optional Disable Switch:

The optional disable switch adds the feature of being able to disable the TTM from controlling the engine

shutdown. NOTE: The switch is normally closed.

Max. Operating Temperature:

-40°C to +85°C

Set Point:

Diesel:

300°F (±5% @ 70°F)

Gas:

600°F (±5% @ 70°F)

Operating Voltage:

R4130 / R4131:

10-16 VDC, Negative ground only

R4130-24VDC / R4131-24VDC:

16-30 VDC, Negative ground only

Protection:

Reverse voltage connection:

Indefinitely

Positive transients:

+250 V

Negative transients:

-400 V

Max. Current Rating:

Indicator Lamp:

0.200 Amps

“IGN SW” Terminal:

15 Amps

Installation:

The TTM should be mounted inside the vehicle cab, as it is not sealed against harsh environments or

water. Connect wires according to the diagram (see side 2).

NOTE: The wires for the connections to “IGN SW” and “BATT+” must be equal to or greater

than the size of the wire connector to the “BATT” terminal of your ignition’s switch (#16

AWG minimum)

NOTE: If the Disable Switch is installed, then use the following chart to select the minimum

current rating for your switch:

Wire Size at Battery

Terminal of Ignition

Switch

Minimum Ampacity

16 AWG

8 Amps

14 AWG

15 Amps

1 2

Indice de contenidos

Pagina 1 - FAX: (503) 249-2999

ISSPRO, INC. 2515 N.E. Riverside Way, Portland OR 97211 Telephone: (503) 288-4488  Toll Free: (800) 888-8065 FAX: (503) 249-2999 Form No. 438B - (

Pagina 2 - R4131, R4131-24VDC

Form No. 438B - (4/23/01 Rev. C) Page 2 of 2 Note: A type “K” thermocouple installed for an existing pyrometer can be used for both the TTM and the

Modelos relacionados R4131 | R4130-24VDC | R4130 |

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Isspro R4131-24VDC Manual de usuario

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Modelos relacionados R4131 | R4130-24VDC | R4130 |

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