Model 2000 Flow Computer Instruction Manual
APPENDIX 4 CONNECTOR PIN IDENTIFICATION
Model 2000 issue 21 Page No
90
INPUT MODULE TERMINAL CONNECTIONS
Terminal
No.
FUNCTION Terminal
No.
FUNCTION
A1 Status Input 1 LED + B1 High Freq. Input 2 LED +
A2 Status Input 1 LED – B2 High Freq. Input 2 LED –
A3 Status Input 3 LED + B3 Status Input 2 LED +
A4 Status Input 3 LED – B4 Status Input 2 LED –
A5 High Freq. Input 1 LED + B5 HART Loop 1 +
A6 High Freq. Input 1 LED – B6 HART Loop 1 –
A7 0V24 B7 HART Loop 2 +
A8 0V24 B8 HART Loop 2 –
A9 +24V dc Auxiliary Supply B9 4-20mA Input 2 –
A10 +24V dc Auxiliary Supply B10 4-20mA Input 2 +
A11 +24V dc Auxiliary Supply B11 4-20mA Input 4 –
A12 +24V dc Auxiliary Supply B12 4-20mA Input 4 +
A13 not to be used B13 4-20mA Input 1 –
A14 PRT Input C B14 4-20mA Input 1 +
A15 PRT Input B B15 4-20mA Input 3 –
A16 PRT Input A B16 4-20mA Input 3 +
PRT INPUT MODULE TERMINAL CONNECTIONS
Terminal
No.
FUNCTION Terminal
No.
FUNCTION
A1 Status Input 1 LED + B1 High Freq. Input 2 LED +
A2 Status Input 1 LED – B2 High Freq. Input 2 LED –
A3 Status Input 3 LED + B3 Status Input 2 LED +
A4 Status Input 3 LED – B4 Status Input 2 LED –
A5 High Freq. Input 1 LED + B5 HART Loop 1 +
A6 High Freq. Input 1 LED – B6 HART Loop 1 –
A7 0V24 B7 HART Loop 2 +
A8 0V24 B8 HART Loop 2 –
A9 +24V dc Auxiliary Supply B9 not to be used
A10 +24V dc Auxiliary Supply B10 not to be used
A11 +24V dc Auxiliary Supply B11 not to be used
A12 +24V dc Auxiliary Supply B12 not to be used
A13 PRT Input 2 A B13 PRT Input 1 A
A14 PRT Input 2 B B14 PRT Input 1 B
A15 PRT Input 2 C B15 PRT Input 1 C
A16 PRT Input 2 D B16 PRT Input 1 D
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