Manual
8 Introduction
Rear View Features
Rear view features are shown in Figure 1-4. Callouts locate major components, options, and switches seen
in each illustration. Detailed operating instructions for some of these features are treated in other sections
of this manual.
1. RS232 Port
The RS232 port connects the DispenseMate to the system Computer.
2. Discrete I/O
There are four digital I/O’S, one analog I/O, and two 24-VDC solenoid drivers. The Discrete I/O’s
are used in conjunction with the control of any dispensing options or devices that require a position
reference within a program.
3. General Purpose Output Connector
There are 16 General Purpose Outputs. They are either sinking or sourcing. The GP I/O’s are used in
conjunction with the control of any dispensing options or devices that require a timing reference
within a program.
4. General Purpose Input Connector
There are 16 General Purpose Inputs. The General Purpose Inputs are 24 VDC, sink to ground. The
GP I/O’s are used in conjunction with the control of any dispensing options or devices that require a
timing reference within a program.
5. Interlock
If the Interlock signal is interrupted, the Interlock immediately stops all dispensing activity to protect
the operator from injury. Refer to the Safety section for additional information.
6. Main Air Inlet
The Main Air Inlet connects to the facility air supply. The DispenseMate 550 Series Dispensing
System requires 85 l/min (1 SCFM) maximum of clean, dry air (no oilers) delivered at 80 psi
(551 kPa).
7. Main Power Input
The Main Power Input connects the dispensing system to the facility power supply. The
DispenseMate 550 Series has an automatic sensing power supply integrated into the main power
supply. The DispenseMate 550 Series uses a main power supply between 100Vac to 240Vac (+/-
10%), 50-60 Hz.
8. Main Power Circuit Breaker
The Main Circuit Breaker is the main power switch for the dispensing system. It protects the
dispensing system from facility power surges and controls the flow of facility AC power supplied to
the Power Manager.