Barber-Colman MACO Series User Manual

1640-IN-031-C-08
Page 38 of 104
Eurotherm/Barber-Colman
MACO Series Controller Installation
Figure 5.1 Analog I/O Wiring (Connector P2)
ANALOG I/O CARD
CONNECTOR ASSEMBLY
P2
Analog Outputs can be either 0 to -10 Vdc or 0 to +10 Vdc
(by Hydraulics Control Relay - see Programming and Setup)
Output current limited to approx. 3mA.
High Level Transducer
High Level Excitation is from external regulated supply.
If transducer does not have built-in Cal resistor, insert resistor
shown between EX (-) and Terminal 11.
If resistor is NOT built-in, use value specified by manufacturer.
Note that ALL Analog Common Terminals are common to each other.
6
7
8
Input (+)
0-10 Vdc
Common
Common
0-10 Vdc
Input (+)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Analog Output #1
Analog Common
Analog Output #2
No Connection
Ram Excitation (+)/Ana In_2 EX+
Ram Position Input/Ana In_2
Analog Common
Clamp Position Input/Ana In_1
Clamp Excitation (+)/Ana In_1
Shunt Cal Hydraulic 1A/Cal Ana In_5A
Shunt Cal Hydraulic 1B/Cal Ana In-5B
Ram Hydraulic Input/Ana In_5
Analog Common
Mechanical
link to RAM
Mechanical
link to CLAMP
or
or
2K to 10K
Pot.
2K to 10K
Pot.
EX(-)
EX(+)
SIG (-) SIG (+)
Valve Driver/
Servo Amplifier
Valve Driver/
Servo Amplifier
Analog Inputs must have minimum
Span of 8 Vdc to maintain max. resolution.
See Programming and Setup for 5 Vdc Spans.
Refer to I/O Specs
for detailed description
of I/O devices.
(built-in) or (external)
Note that certain transducers
may require the installation of an
optical isolator between the transducer
output and analog input terminals.
opto-isolator
No Connection
No Connection
No Connection

Barber-Colman MACO Series Specifications

General

Brand	Barber-Colman
Model	MACO Series
Category	Controller
Language	English