JVL MAC050 User Manual page 84

4.2 Expansion Modules MAC00-B1/B2/B4
4.2.2 General hardware aspects
All internal and external main connections can be seen in the illustration below.
Please note that a few features are only available in MAC00-B4 and partly in B2.
Power supply
MAC50-141: +12-48V
MAC800: +12-32V
Analogue input
or Zero search input
±10V nom. or up to 32V
Multifunction I/O
Status outputs
RS485 Interface
These terminals are
not available at the
external connector at
MAC00-B4. Use the
internal switch to
enable the feature
RS232 Interface
4.2.3 General hardware description
The MAC00-B1, B2 and B4 modules offer the following external connections.
• Power supply (P+/P-)
These terminals are used for the main supply of the motor. A voltage between +12
and 48VDC (MAC50-141) and +12-32VDC (MAC400-800) must be connected.
• Analogue input (AIN)
The analogue input is used either as an analogue input or digital input. When used as
an analogue input, it can control velocity, torque or position depending on which
mode is set for motor operation. When used for digital input, it can be used in posi-
tion-related modes for the external zero-search sensor. Also in "Air Cylinder Mode"
the analogue input is used as a trigger input.
For a functional description, please refer to General Analogue input (AIN) description
when using MAC00-Bx, page 83.
(continued)
80 JVL Industri Elektronik A/S - User Manual - Integrated Servo Motors MAC050 - 800
Basic MAC motor with MAC00-B1, B2 or B4 module inserted.
MAC00-B1/B2/B4 expansion module
Fuse F10A
P+
Power ground (P-) is not connected in the MAC00-Bx module
P-
Control supply only in MAC00-B2 and B4.
Control
This feature makes it possible to keep
Supply communication and position data active
while main power P+ is removed.
AIN
This GND is only available at the MAC00-B1
GND
At the MAC00-B2 and B4 the P- or OCM is
used as ground for AIN
A+
A -
Overvoltage
protection
B+
B -
O+
PNP Output
O1 Driver
O2
OCM
2 channel
TERM
differential
Transceiver
A
B
Tx
Asynchronous
serial interface
Tx-PD
Rx
GND
Interface
Control
Basic MAC motor
(MAC050 to 800)
P+
Power supply
P-
AIN
Analogue input
GND
A+
A
Multifunction I/O
(Bidirectional)
B+
B
O1
Status outputs
O2
RX
Asynchronous
TX
interface
GND
TT1052GB