Yokogawa ALP121-S00 PROFIBUS-DP Communication Module PM Modem Card Dimensions: 305 mm × 89

Dimensions: 305 mm × 89 mm × 30 mm

Case Length : 03 = 30 mm

Operating Temperature: -25°C to 70°C

likely a combination of CMOS-RAM and EPROM

Yokogawa ALP121-S00 PROFIBUS-DP Communication Module PM Modem Card Dimensions: 305 mm × 89Description: The ALP121 S00 module functions as a PROFIBUS DP master device, enabling communication and data exchange with PROFIBUS DP slave devices. It is typically used in field control units and can be mounted on ESB bus node units. Specifications: Interface: PROFIBUS DP Connection Method: EIA RS 485 compliant Signal Isolation: Isolated between field and system Transmission Speed: 9600 bps to 12 Mbps Maximum Transmission Distance: 1. 2 km (at 9600