Brookfield DV-III Ultra Rheometer Uživatelský manuál stáhnout pdf (Strana 124)

Brookeld Engineering Laboratories, Inc. Page 124 Manual No. M98-211-E0912

APPENDIX I - DV-III Ultra to Computer Command Set

Serial (RS-232) Communications Parameters

Baud Rate 9600

Data Bits 8

Stop Bits 1

Parity None

Handshake None

No Connection

Transmit Data (TxD)

Receive

No Connection

Serial Ground

Analog Ground

Analog % Torque

(Note 1)

Analog Temperature

(Note 2)

Notes:

1. This is a 0-1 volt d.c. output where 0 volts corresponds to 0% torque and

1 volt corresponds to 100 % torque with a resolution of 1 millivolt (0.1%).

2. This is a 0-4 volt d.c. output where 0 volts corresponds to -100°C and 4 volts

corresponds to +300°C with a resolution of 1 millivolt (0.1°C).

Data (RxD)

Figure I-1

Analog Output:

The analog outputs for temperature and % torque are accessed from the 9-pin connector located on

the rear panel of the DV-III Ultra. The pin connections are shown in Figure I-1. The output cable

(Part No. DVP-96Y) connections are:

Red Wire: Temperature Output

Black Wire: Temperature Ground

White Wire: % Torque Output

Green Wire: % Torque Ground Note:

Please contact Brookeld Engineering Laboratories or your local dealer/distributor for purchase of

the DVP-96Y analog output cable.

See Appendix D to perform the appropriate calculations using the data acquired during a test.

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Brookfield DV-III Ultra Rheometer Uživatelský manuál Strana 124