Siemens 6ES7 134-6HB00-0CA1 SIMATIC S7 DP Electronic Module for ET 200SP Distributed I/O System, (2) Analog Current/Voltage Inputs, 15-Bit + Sign Bit, for connection of 2/4-wire Transducers, fits to BU-Type A0, A1, Color Code CC05, +/- 0.1 % Basic Error Limit, Module Diagnostics, 15mm Width, Single Unit