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BOSCH REXROTH
R901075738


$26,180.78 USD
  • BOSCH REXROTH
  • Material:R901075738
  • Model:VT-MAC8-1X/K-PM4

Quantity in stock: 0

Note: Sales tax, and shipping will be calculated at checkout.
***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth VT-MAC8-1X/K-PM4 (R901075738) is a state-of-the-art digital multiaxis NC control system designed for sophisticated and complex control tasks in automation. This modular control unit can manage a wide range of motion control applications, with the capability to interpolate up to 32 axes. The master card, which forms the core of the system, can be used independently or expanded with up to seven slave cards, each capable of handling four additional axes. This flexibility makes the VT-MAC8-1X/K-PM4 ideal for scenarios requiring intricate movement patterns and precise coordination between multiple machine parts. Communication with other system components is seamless thanks to its compatibility with various field buses such as PROFIBUS DP, CAN, and Ethernet. This ensures that it can easily integrate into existing setups or be used to build new systems from the ground up. Equipped with advanced hydraulic control features, the VT-MAC8-1X/K-PM4 excels in automatic machine movement control, effectively taking over PLC tasks when necessary. Additionally, its ability to connect and analyze sensors and actuators over CAN bus makes it a comprehensive solution for automation needs across various applications. Whether it's for controlling complex machinery or integrating multiple motion processes, this Bosch Rexroth controller is engineered to deliver precision, reliability, and performance.

01

02

03

04

05

06

07

08

09

10

VT-MAC8

–

1X

/

S

–

M

–

AX4

*

01

VT-MAC8

02

1X

03

S

System with

04

1 slot

1

5 slots

5

8 slots

8

Bus variant

05

No field bus

A

PROFIBUS DP slave connection

P

PROFINET RT / EtherNET/IP slave connection

E

06

M

Master

07

without axis module, with RS485

1

2-axis version, with RS485

2

4-axis version

4

4-axis slave

08

Quantity

0 to 7

09

AX4

10

Further details in the plain text

General

Component series

1X

Voltage supply

Operating voltage

UB

18 to 36 VDC / max. 3.6 A

Current consumption

Master without axes

mA

500

Master with axes

mA

800

Slave

mA

400

Analog inputs

Voltage inputs (differential inputs)

Input voltage, max.

UE

max.+10 V to –10 V; 12 bits with 4-fold oversampling

Input resistance

Re

kΩ

160

Resolution

mV

5

Current inputs

Input current

Ie

mA

± 20

Ie

4 to 20 mA

Input resistance

Re

Ω

100

Re

Ω

500

Leakage current

Iv

μA

12

Resolution

μA

4

Digital inputs

Number

32

Logic level

log 0 (low) 0 V to +5 V
log 1 (high) +10 V to 36 V

Input resistance

Re

3 kΩ ±10 %

Analog outputs

Voltage outputs

Output voltage

U

±10 V PWM (pulse width modulation)

Current, max.

Imax

mA

10

Load, min.

Rmin

kΩ

2

Current outputs

Output current, normalized

Inom

mA

± 20

Load, max.

Rmax

Ω

500

Resolution

mV

1

Digital outputs

Number

24

Logic level

log 0 (low) 0 V to +5 V
log 1 (high) +10 V to 36 V

Connection

A

≤ 50

Digital position transducers

Incremental transducer with TTL output

Input voltage

log 0

0 to 1 V

log 1

2.8 to 5.5 V

Input current

log 0

–0.8 mA (with 0 V)

log 1

0.8 mA (with 5 V)

Frequency, max. related to Ua1

fmax

250 kHz, 24 bit

SSI transducer

Coding

Gray code

Data width

adjustable up to max. 28 bit

Line receiver (TTL)

fmax

kHz

250

Input voltage

log 0

0 to 1 V

log 1

2.5 to 5.5 V

Input current

log 0

-0.5 mA (with 0 V)

log 1

0.5 mA (with 5 V)

Output voltage

log 0

0 to 0.5 V

log 1

2.5 to 5.5 V

Other characteristics

Processor

MPC860 and MPC555

Accumulators

16 MB SDRAM, 16 MB Flash, 8 KByte DPR,
4 MB Flash (MPC555),
2 MB SRAM (MPC555)

Interfaces, serial

Standard

RS232 (V 24) (19.2 KBaud)
RS485 (115 KBaud)

optional

PROFIBUS DP (max. 12 MBaud)
CANopen (max. 1 MBaud)

Operating temperature range

ϑ

​0 … +50 °C

Storage temperature range

ϑ

-20 … +70 °C

Weight

Rack 1

m

1000 g

Rack 5

m

1800 g

Rack 8

m

2500 g

Master card

m

400 g

Slave card

m

350 g

Blank cover

m

100 g

For applications outside these parameters, please consult us!

System overview

technical illustration-R901075738-The MAC8 is the digital Rexroth multi-axis NC control in modular design. It consists of a master card with no, 2 or 4 axis controllers and can be extended with up to seven slave cards for four axes each, if necessary. It is thus the perfect solution for complex control tasks with up to 32 interpolatable axes. Using local Ethernet, more MAC8 can be connected. The MAC8 communicates with the superior PLC machine control via field bus (PROFIBUS DP or CAN) or via Ethernet. It has special hydraulic control characteristics and is able to control the movements of the machine or machine parts in a completely automatic manner and can thus also accept PLC tasks. Sensors and actuators can also be analyzed and/or activated via CAN bus.

Pin assignment master card VT-MAC8

technical illustration-R901075738-The MAC8 is the digital Rexroth multi-axis NC control in modular design. It consists of a master card with no, 2 or 4 axis controllers and can be extended with up to seven slave cards for four axes each, if necessary. It is thus the perfect solution for complex control tasks with up to 32 interpolatable axes. Using local Ethernet, more MAC8 can be connected. The MAC8 communicates with the superior PLC machine control via field bus (PROFIBUS DP or CAN) or via Ethernet. It has special hydraulic control characteristics and is able to control the movements of the machine or machine parts in a completely automatic manner and can thus also accept PLC tasks. Sensors and actuators can also be analyzed and/or activated via CAN bus.

Pin assignment master card VT-MAC8

technical illustration-R901075738-The MAC8 is the digital Rexroth multi-axis NC control in modular design. It consists of a master card with no, 2 or 4 axis controllers and can be extended with up to seven slave cards for four axes each, if necessary. It is thus the perfect solution for complex control tasks with up to 32 interpolatable axes. Using local Ethernet, more MAC8 can be connected. The MAC8 communicates with the superior PLC machine control via field bus (PROFIBUS DP or CAN) or via Ethernet. It has special hydraulic control characteristics and is able to control the movements of the machine or machine parts in a completely automatic manner and can thus also accept PLC tasks. Sensors and actuators can also be analyzed and/or activated via CAN bus.

Pin assignment master card VT-MAC8

technical illustration-R901075738-The MAC8 is the digital Rexroth multi-axis NC control in modular design. It consists of a master card with no, 2 or 4 axis controllers and can be extended with up to seven slave cards for four axes each, if necessary. It is thus the perfect solution for complex control tasks with up to 32 interpolatable axes. Using local Ethernet, more MAC8 can be connected. The MAC8 communicates with the superior PLC machine control via field bus (PROFIBUS DP or CAN) or via Ethernet. It has special hydraulic control characteristics and is able to control the movements of the machine or machine parts in a completely automatic manner and can thus also accept PLC tasks. Sensors and actuators can also be analyzed and/or activated via CAN bus.

Pin assignment slave card VT-MAC8-1X/K-AX4

technical illustration-R901075738-The MAC8 is the digital Rexroth multi-axis NC control in modular design. It consists of a master card with no, 2 or 4 axis controllers and can be extended with up to seven slave cards for four axes each, if necessary. It is thus the perfect solution for complex control tasks with up to 32 interpolatable axes. Using local Ethernet, more MAC8 can be connected. The MAC8 communicates with the superior PLC machine control via field bus (PROFIBUS DP or CAN) or via Ethernet. It has special hydraulic control characteristics and is able to control the movements of the machine or machine parts in a completely automatic manner and can thus also accept PLC tasks. Sensors and actuators can also be analyzed and/or activated via CAN bus.

VT-MAC8-1X/K-RACK5                                                                                                VT-MAC8-1X/K-RACK1

System with 5 slots                                                                                          System with 1 slot

Dimensions in mm

technical illustration-R901075738-The MAC8 is the digital Rexroth multi-axis NC control in modular design. It consists of a master card with no, 2 or 4 axis controllers and can be extended with up to seven slave cards for four axes each, if necessary. It is thus the perfect solution for complex control tasks with up to 32 interpolatable axes. Using local Ethernet, more MAC8 can be connected. The MAC8 communicates with the superior PLC machine control via field bus (PROFIBUS DP or CAN) or via Ethernet. It has special hydraulic control characteristics and is able to control the movements of the machine or machine parts in a completely automatic manner and can thus also accept PLC tasks. Sensors and actuators can also be analyzed and/or activated via CAN bus.

VT-MAC8-1X/K-RACK8

System with 8 slots
Dimensions in mm

technical illustration-R901075738-The MAC8 is the digital Rexroth multi-axis NC control in modular design. It consists of a master card with no, 2 or 4 axis controllers and can be extended with up to seven slave cards for four axes each, if necessary. It is thus the perfect solution for complex control tasks with up to 32 interpolatable axes. Using local Ethernet, more MAC8 can be connected. The MAC8 communicates with the superior PLC machine control via field bus (PROFIBUS DP or CAN) or via Ethernet. It has special hydraulic control characteristics and is able to control the movements of the machine or machine parts in a completely automatic manner and can thus also accept PLC tasks. Sensors and actuators can also be analyzed and/or activated via CAN bus.

VT-MAC8-1X/K-RACK1/5/8

Dimensions in mm

technical illustration-R901075738-The MAC8 is the digital Rexroth multi-axis NC control in modular design. It consists of a master card with no, 2 or 4 axis controllers and can be extended with up to seven slave cards for four axes each, if necessary. It is thus the perfect solution for complex control tasks with up to 32 interpolatable axes. Using local Ethernet, more MAC8 can be connected. The MAC8 communicates with the superior PLC machine control via field bus (PROFIBUS DP or CAN) or via Ethernet. It has special hydraulic control characteristics and is able to control the movements of the machine or machine parts in a completely automatic manner and can thus also accept PLC tasks. Sensors and actuators can also be analyzed and/or activated via CAN bus.