Specifications

7. APPENDIX
Page 91 ©2001~2007 DH Instruments, a Fluke Company
7.2.1 POPULAR CONFIGURATIONS
The following configuration can be used with most card edge style MFCs. Any differences
tend to relate to the handling of the ground (common) lines (pins 2, B and C). Most cable
problems can be resolved by either shorting pins B and C or by swapping the signals
connected to pin 2 of the card edge connector with the signals connected to pin B of the card
edge connector. The configuration below should work with the following MFCs.
• Millipore (Tylan) model FC260, 261, 262, FM 360, 361, 362
• Qualiflow AFC 260, 261, 202, 360, 361, 302
• Aera 2600, 2610, 2620, 3600, 3610, 3620
• PFD 501
• Porter 201
• Unit Instruments models UFC 1000,1020, 1100,1200, 1400, 1500
Table 14. Common MFC Connector Pin Out
MFC-CB DEV1, DEV2
25 PIN DSUB
CONNECTOR PIN NO.
SIGNAL
DESCRIPTION
MFC CARD EDGE
CONNECTOR PIN NO.
1
Case Ground 1 (A1)
2
Supply Common 2 (A2)
3
MFC Measure (+) 3 (A3)
4
+15 Volts 4 (A4)
7
Set Point Sense (-) B (B2)
11
Valve Test D (Optional) (B4)
14
MFC Set point (+) A (B1)
15
MFC Set point (-) B (B2)
16
MFC Measure (-) C (B3)
17
Valve Test Common F (Optional) (B6)
19
-15 Volts F (B6)
20
Set Point Sense (+) A (B1)