JVL MAC050 User Manual page 246

4.9 Expansion Module MAC00-R1/R3/R4
4.9.11 General hardware aspects
All internal and external main connections are shown in the illustration below.
Power supply
MAC50-141: +12-48V
MAC400/800: +24V
Analogue input
or Zero search input
±10V nom. or up to 32V
Digital inputs
and outputs
Voltagerange 5-32V
MAC00-R4 offers
a common I/O
ground (IO-)
and ICM + OCM
are not present
RS485 Interface
RS232 Interface
The following illustration shows how the I/O are internally connected.
Opto isolation
IN1
IN2
IN3
IN4
IN5
IN6
IN7
IN8
ICM
242 JVL Industri Elektronik A/S - User Manual - Integrated Servo Motors MAC050 - 800
Basic MAC motor with MAC00-R1, R3 or R4 module inserted.
MAC00-R1/R3/R4 expansion module
P+
Power ground (P-) is not connected in the MAC00-Rx module
P-
AIN
This GND is only available at the MAC00-R3 and R4
GND
At the MAC00-R1 the P- is used as ground for AIN
Optocoupler
8
IN1-8
ICM
(IO-)
O+
Optocoupler
4 + Driver
O1-4
OCM
2 channel
differential
A
Transceiver
B
Tx
Asynchronous
Tx-PD serial interface
Rx
GND
MAC00-R1/R3/R4 input and output circuitry
Opto couplers
Infineon type
SFH6943
5.6kOhm
4.7nF
4
4
Connections to the interface and basic motor
8
Control
core
4
Interface
Control
Opto coupler
Infineon type
SFH6943
4
Control
Core
On the MAC00-R4 module, input ground (ICM)
and output ground (OCM) are tied together
internally to a common connector terminal (IO-)
8
Basic MAC motor
(MAC050 to 800)
P+
Power supply
P-
AIN
Analogue input
GND
A+
A
Multifunction I/O
(setup as "serial data")
B+
B
O1
Status outputs
O2
RX
Asynchronous
TX
interface
GND
Opto isolation
Reverse polarity
protection
5-32VDC
1uF
4 pcs. PNP outputs
Max. 500mA per output
output driver:
VN340 (ST)
On the MAC00-R1 a LED is
connected between each of
the outputs (O1-4) to OCM
TT1011GB
O+
O1
O2
O3
O4
4 pcs.
10kOhm
pull-down
OCM
TT1012GB