Advanced Energy FC-77 Series User Manual

4-4 I/O Connections and Communication 5700512-C
Advanced Energy
®
A (card edge)
11 (Honda)
SET POINT
INPUT
Analog flow control set point signal. The
signal range is 0 VDC to 5 VDC:
•0 VDC = 0%
• 5 VDC = 100% of full-scale flow
(card edge)
12 (Honda)
SIGNAL
COMMON
Return for control signals.
Note: POWER COMMON (pin 2) and
SIGNAL COMMON (pins B and C for
the card edge connector, pins 12 and 13
for the Honda connector) must be
connected at the power supply.
C (card edge)
13 (Honda)
SIGNAL
COMMON
See pin B (12)
D (card edge)
14 (Honda)
VALVE OPEN/
CLOSE
This signal controls the position of the control
valve and allows you to use the purge function
on the MFC. The controls for this function
vary with connector and MFC type. For more
information, see “Control Valve Purge
Function Signals” on page 4-8.
E (card edge)
15 (Honda)
UNASSIGNED This pin is unassigned and should not be
connected.
F (card edge)
16 (Honda)
-15 VDC For specifications on this signal, see the
supply power section of the specifications
table for the specific MFC model (see “Model
Specifications” on page 6-1).
Key (card
edge)
17 (Honda)
KEY
or
UNASSIGNED
The key is a slot in the card-edge connector
that ensures the connector can not be
connected backwards.
For Honda connectors, this pin is unassigned
and should not be connected.
J (card edge)
18 (Honda)
UNASSIGNED This pin is unassigned and should not be
connected.
K (card edge)
19 (Honda)
UNASSIGNED This pin is unassigned and should not be
connected.
L (card edge)
20 (Honda)
UNASSIGNED This pin is unassigned and should not be
connected.
Table 4-1. 20-pin connector signal descriptions (Continued)
Pin Signal Name Signal Description

Advanced Energy FC-77 Series Specifications

General

Brand	Advanced Energy
Model	FC-77 Series
Category	Controller
Language	English