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VAM12.1-PB-NF-AB-TB-NN-EK-1608-D1 Bosch Rexroth Indramat

MPN: R911171653

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The Bosch Rexroth Indramat VAM12.1-PB-NF-AB-TB-NN-EK-1608-D1 is a machine operator panel in the VAM Machine Operator Panels series. It features a front protection rating of IP54, supports 1 PROFIBUS DP-Slave fieldbus connection, and has a 24 V DC I/O supply. The panel measures 350 mm in width, 240 mm in height, and 102 mm in depth, with a weight of 1.2 kg.

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Product Description:

The VAM12.1-PB-NF-AB-TB-NN-EK-1608-D1 panel is manufactured by Bosch Rexroth Indramat as part of the VAM Machine Operator Panels series. It is an operator interface that mounts in a machine enclosure and routes discrete push-button, lamp, and key-switch signals to the control system. Through its dedicated PROFIBUS port, the panel appears to the PLC as a decentralized I/O node, simplifying wiring in automated assembly stations, packaging lines, and material-handling workcells. This arrangement keeps operator commands and status indications together, so door-mounted controls do not require separate point-to-point wiring back to the cabinet.

The front bezel carries a sealing gasket that achieves IP54 protection against dust ingress and water splashes, allowing installation on factory floors without an added outer enclosure. Communication with the controller is handled through a single 1 x PROFIBUS DP-Slave interface that transmits process data over the fieldbus. All sensor and actuator circuits share an I/O supply of 24 V DC, and the circuitry tolerates moderate line variation without interrupting operation. The housing has a depth of 102 mm, a width of 350 mm, and a height of 240 mm, so it fits a rectangular cabinet cutout measuring 208 mm high by 318 mm wide. Those dimensions leave room for rear cabling while keeping the operator surface flush with the door panel and the connection area inside the enclosure.

The I/O electronics draw a maximum of 1.7 A from the auxiliary supply, while the logic section requires a maximum of 0.5 A from its own 24 V DC feed, helping keep the panel's power demand predictable. During transport or accidental impact, the assembly withstands shocks of up to 15 g and continuous vibration levels of 1 g, protecting the internal boards and connectors during normal machine use. Overall mass is only 1.2 kg, so door hinges and mounting hardware are not heavily loaded after installation. The low weight also helps limit stress on swing doors and panel cutouts during repeated opening and closing.

Depth
102 mm
Fieldbus
1 x PROFIBUS DP-Slave
Front Protection
IP54
Height
240 mm
I/o Current
1.7 A Max.
I/o Supply
24 V DC
I/o Supply Range
19 V DC to 30 V DC
Logic Current
0.5 A Max.
Logic Supply
24 V DC
Mounting Cutout Height
208 mm
Mounting Cutout Width
318 mm
Shock Resistance
15 g
Vibration Resistance
1 g
Weight
1.2 kg
Width
350 mm
  • VAM121PBNFABTBNNEK1608D1
  • VAM12 1 PB NF AB TB NN EK 1608 D1
  • vam12.1-pb-nf-ab-tb-nn-ek-1608-d1

Frequently Asked Questions about VAM12.1-PB-NF-AB-TB-NN-EK-1608-D1:

Q: What type of fieldbus connection is available on the VAM12.1-PB-NF-AB-TB-NN-EK-1608-D1 operator panel?

A: The VAM12.1-PB-NF-AB-TB-NN-EK-1608-D1 panel supports PROFIBUS DP-Slave communication for fieldbus integration.

Q: What is the maximum I/O current supported by the VAM12.1-PB-NF-AB-TB-NN-EK-1608-D1 panel?

A: This operator panel has a maximum I/O supply current of 1.7 A, ensuring sufficient power for connected devices.

Q: What level of front protection does the VAM12.1-PB-NF-AB-TB-NN-EK-1608-D1 operator panel offer?

A: The VAM12.1-PB-NF-AB-TB-NN-EK-1608-D1 offers front protection rated at IP54, providing good resistance to dust and splashing water.

Q: What are the logic supply voltage and current requirements for the VAM12.1-PB-NF-AB-TB-NN-EK-1608-D1 panel?

A: The logic supply for this panel operates at 24 V DC, with a maximum current draw of 0.5 A.

Q: What is the vibration resistance rating of the VAM12.1-PB-NF-AB-TB-NN-EK-1608-D1 panel?

A: It is designed to endure vibrations up to 1 g, ensuring stable operation in industrial environments.


Internal Product Review

  • ‘‘The VAM12.1-PB-NF-AB-TB-NN-EK-1608-D1 is a Bosch Rexroth Indramat machine operator panel with 1 x PROFIBUS DP-Slave communication and IP54 front protection. A 24 V DC logic supply and 24 V DC I/O supply support straightforward integration in standard control architectures. Shock resistance of 15 g and vibration resistance of 1 g give the panel a dependable edge in active industrial environments.’’

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