西门子6ES7332-8TF01-0AB0 DP，HART 模拟输出， SM 332，8AA，0/4 - 20mA HART,

SIMATIC DP, HART analog output, SM 332, 8AA, 0/4-20mA HART, used for ET200M with IM153-2 IM 153-2, 20 pole function: FW upgrade, HART auxiliary variable, redundancy, local diagnostic cache with timestamp,