Product Description:

The VAM40.2-PB-NA-TA-TA-VB-MA-1608-UV belongs to the VAM Machine Operator Panels series manufactured by Bosch Rexroth Indramat. It is a machine-mounted human-machine interface that lets CNC or PLC users issue commands, monitor signals, and trigger emergency functions in automated cells. By combining pushbuttons, key switches, and bus communication in one sealed front plate, the panel links shop-floor personnel with motion controllers without the need for separate control cabinets. Its role is to collect discrete input states and forward them over the factory network for deterministic machine control.

Electrically, the panel exchanges data over a Profibus DP interface, and the integrated protocol handler supports a transfer rate of 12 Mbaud for synchronous field updates. Sixteen front terminals deliver 16 digital inputs, while eight transistor drivers supply 8 digital outputs to actuators such as relays or contactors. Internal logic runs from a low-voltage DC rail, and protective circuitry limits current draw to 0.2 A. Safety-related shutdown is handled through a two normally closed and one normally open E-stop contact set, while machine enabling is governed by two on/off pushbuttons, a four-position key switch, and override selectors offering sixteen feed and sixteen spindle increments.

The housing has an IP54 front rating, allowing installation where dust and splash exposure are expected. The panel measures 407 × 169 × 58 mm and fits a cabinet opening of 379 × 141 mm with clamp mounting. The front panel provides 30 function keys for programmable sequences, plus the dedicated controls noted earlier. All field circuits draw from a 24 V DC I/O supply, so wiring can share the same low-voltage distribution used by sensors. Despite its wide fascia, the unit weighs only 1.4 kg, which eases door mounting and reduces hinge stress during maintenance.