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BOSCH REXROTH
0811405140


$3,059.14 USD
  • BOSCH REXROTH
  • Material:0811405140
  • Model:VT-MACAS-500-10/V0/I

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-MACAS-500-10/V0/I (0811405140) is a sophisticated control module designed for precise manipulation of valves with integrated electronics that manage position and velocity. Engineered as a snap-on unit for carrier rails, this model showcases a streamlined installation process, ensuring secure and stable attachment within a variety of system configurations. The module is equipped with an enable input feature and incorporates cable break detection to monitor the integrity of the actual value cable, enhancing system reliability. Further contributing to its operational safety, the VT-MACAS-500-10/V0/I offers short-circuit-proof interfaces, reducing risks associated with electrical failures. Test points located on the front plate provide convenient access for system diagnostics and maintenance checks, facilitating routine monitoring without disrupting the overall setup. An optional feature within this module allows users to switch off the compensation jump, giving them control over specific performance aspects according to their application needs. In terms of control capabilities, the Bosch module delivers PT1 control for position adjustments and can execute PI control for velocity when used in conjunction with a tachometer or speed indicator. This dual functionality makes it versatile for applications requiring meticulous adjustments in both position and speed parameters. Additionally, its design supports area adjustment for cylinder operations, indicating that it can adapt to various actuator sizes or operational ranges within a system. The VT-MACAS-500-10/V0/I is thus characterized by its adaptability and precision control features, making it suitable for applications where accurate valve positioning and velocity adjustments are critical to system performance.
technical illustration-0811405140-suitable for controlling valves with installed electronics for position and velocity control Design: Module for snapping onto carrier rails Enable input Cable break detection for actual value cable Short-circuit-proof interfaces Test points on front plate Compensation jump can be switched off Position: PT1 control Velocity control possible in connection with tachometer (speed indicator): PI control Area adjustment cylinder technical illustration-0811405140-suitable for controlling valves with installed electronics for position and velocity control Design: Module for snapping onto carrier rails Enable input Cable break detection for actual value cable Short-circuit-proof interfaces Test points on front plate Compensation jump can be switched off Position: PT1 control Velocity control possible in connection with tachometer (speed indicator): PI control Area adjustment cylinder

01

02

03

04

05

06

07

08

09

10

VT-

M

A

C

A

S

–

500

–

1X

/

V0

/

01

VT-

02

M

Hydraulic component

03

Axis control

A

Type

04

Controller

C

Control

05

Analog

A

Function

06

Position control

S

Serial number for types

07

Standard variant without valve amplifier function

500

08

Component series 10 ... 19 (10 ... 19: unchanged technical data and pin assignment)

1X

Customer version

09

Catalog version

V0

Option

10

Marking variant with voltage input

I

Variant with current input

Without

General

Power supply

nominal 24 V=
battery voltage 21...40 V,
rectified alternating voltage Ueff = 21...28 V
(single-phase, full-wave rectifier)

Current consumption, max.

mA

200

Signal input

VT-MACAS-500-10/V0

Ucommand: ±10 V, differential amplifier
Ri= 100 kΩ

VT-MACAS-500-10/V0/l

Iist: 4...20 mA
Rsh = 200 Ω

Actual value signal

VT-MACAS-500-10/V0

Uactual: ±10 V, differential amplifier
Ri= 100 kΩ

VT-MACAS-500-10/V0/l

Iist: 4...20 mA
Rsh = 200 Ω

Valve signal

UV= ±10 V (max. 10 mA) or
IV= 4...20 mA (middle 12 mA)

Compensation step

can be switched off;
effective in a range of ±4 %

Enable signal

V=

8,5...40 V

Error message

no error: 24 Vnom (UB) max. 50 mA
error: < 2 V

IN POS message

IN POS: 24 Vnom (UB) max. 50 mA
not IN POS: < 2 V

Ramp ranges

I: 0,1...1 s
II: 1...10 s

Area adjustment AK : AR

min. 1:1; max. 1:4

Actual value adjustment

Zero point: -5...10 %
Gain: 50...110 %

Controller type

Position: PT1
Velocity: PI

Zero point valve

%

± 5

Special features

– Switchable from position to velocity control
– Switchable position window
– Test points on front plate
– Interfaces short-circuit-proof

Fastening

Top hat rail TH35-7.5 or G rail G32 according to EN 60715

Connection

Connectors + terminals

Operating temperature

°C

​0 … +70

Storage temperature range

°C

-20 … +70

Weight

m

kg

0.38

For applications outside these parameters, please consult us!

Ideal development (without command value ramps)

technical illustration-0811405140-suitable for controlling valves with installed electronics for position and velocity control Design: Module for snapping onto carrier rails Enable input Cable break detection for actual value cable Short-circuit-proof interfaces Test points on front plate Compensation jump can be switched off Position: PT1 control Velocity control possible in connection with tachometer (speed indicator): PI control Area adjustment cylinder

"Overshooting“, p gain too high, → Rotate switch KP against 1

technical illustration-0811405140-suitable for controlling valves with installed electronics for position and velocity control Design: Module for snapping onto carrier rails Enable input Cable break detection for actual value cable Short-circuit-proof interfaces Test points on front plate Compensation jump can be switched off Position: PT1 control Velocity control possible in connection with tachometer (speed indicator): PI control Area adjustment cylinder

"Creeping into the position“, p gain too low, → Rotate switch KP against 16

technical illustration-0811405140-suitable for controlling valves with installed electronics for position and velocity control Design: Module for snapping onto carrier rails Enable input Cable break detection for actual value cable Short-circuit-proof interfaces Test points on front plate Compensation jump can be switched off Position: PT1 control Velocity control possible in connection with tachometer (speed indicator): PI control Area adjustment cylinder

"Vibrations“, time constant too small, → Rotate switch KT1 against 16

technical illustration-0811405140-suitable for controlling valves with installed electronics for position and velocity control Design: Module for snapping onto carrier rails Enable input Cable break detection for actual value cable Short-circuit-proof interfaces Test points on front plate Compensation jump can be switched off Position: PT1 control Velocity control possible in connection with tachometer (speed indicator): PI control Area adjustment cylinder

"Area ratio wrong"; set symmetric motion sequence by means of switch A/B

technical illustration-0811405140-suitable for controlling valves with installed electronics for position and velocity control Design: Module for snapping onto carrier rails Enable input Cable break detection for actual value cable Short-circuit-proof interfaces Test points on front plate Compensation jump can be switched off Position: PT1 control Velocity control possible in connection with tachometer (speed indicator): PI control Area adjustment cylinder

Ideal development (without command value ramps)

technical illustration-0811405140-suitable for controlling valves with installed electronics for position and velocity control Design: Module for snapping onto carrier rails Enable input Cable break detection for actual value cable Short-circuit-proof interfaces Test points on front plate Compensation jump can be switched off Position: PT1 control Velocity control possible in connection with tachometer (speed indicator): PI control Area adjustment cylinder

P gain too small, → Rotate switch KP against 16

technical illustration-0811405140-suitable for controlling valves with installed electronics for position and velocity control Design: Module for snapping onto carrier rails Enable input Cable break detection for actual value cable Short-circuit-proof interfaces Test points on front plate Compensation jump can be switched off Position: PT1 control Velocity control possible in connection with tachometer (speed indicator): PI control Area adjustment cylinder

P gain too large, → Rotate switch KP against 1

technical illustration-0811405140-suitable for controlling valves with installed electronics for position and velocity control Design: Module for snapping onto carrier rails Enable input Cable break detection for actual value cable Short-circuit-proof interfaces Test points on front plate Compensation jump can be switched off Position: PT1 control Velocity control possible in connection with tachometer (speed indicator): PI control Area adjustment cylinder

P gain correct, however following error too large, minimization of the following error by means of the I controller → Rotate switch KI until the min. following error is reached

technical illustration-0811405140-suitable for controlling valves with installed electronics for position and velocity control Design: Module for snapping onto carrier rails Enable input Cable break detection for actual value cable Short-circuit-proof interfaces Test points on front plate Compensation jump can be switched off Position: PT1 control Velocity control possible in connection with tachometer (speed indicator): PI control Area adjustment cylinder

Front plate

technical illustration-0811405140-suitable for controlling valves with installed electronics for position and velocity control Design: Module for snapping onto carrier rails Enable input Cable break detection for actual value cable Short-circuit-proof interfaces Test points on front plate Compensation jump can be switched off Position: PT1 control Velocity control possible in connection with tachometer (speed indicator): PI control Area adjustment cylinder

Block diagram with pin assignment

technical illustration-0811405140-suitable for controlling valves with installed electronics for position and velocity control Design: Module for snapping onto carrier rails Enable input Cable break detection for actual value cable Short-circuit-proof interfaces Test points on front plate Compensation jump can be switched off Position: PT1 control Velocity control possible in connection with tachometer (speed indicator): PI control Area adjustment cylinder

Wiring diagram AVPC-V

technical illustration-0811405140-suitable for controlling valves with installed electronics for position and velocity control Design: Module for snapping onto carrier rails Enable input Cable break detection for actual value cable Short-circuit-proof interfaces Test points on front plate Compensation jump can be switched off Position: PT1 control Velocity control possible in connection with tachometer (speed indicator): PI control Area adjustment cylinder

D* valve signal for valve with voltage or current interface

Wiring diagram AVPC-mA

technical illustration-0811405140-suitable for controlling valves with installed electronics for position and velocity control Design: Module for snapping onto carrier rails Enable input Cable break detection for actual value cable Short-circuit-proof interfaces Test points on front plate Compensation jump can be switched off Position: PT1 control Velocity control possible in connection with tachometer (speed indicator): PI control Area adjustment cylinder

D* valve signal for valve with voltage or current interface

Dimensions in mm

technical illustration-0811405140-suitable for controlling valves with installed electronics for position and velocity control Design: Module for snapping onto carrier rails Enable input Cable break detection for actual value cable Short-circuit-proof interfaces Test points on front plate Compensation jump can be switched off Position: PT1 control Velocity control possible in connection with tachometer (speed indicator): PI control Area adjustment cylinder