EMDX3 expansion modules for use with 412053 (914-7206) multi function meter.
Module Type:

RS485 communication- 914-7215
Energy value storage & RS485- 914-7218
Analogue with 2 outputs- 914-7228
Temperature module- 914-7221
Harmonic analysis- 914-7237
Module with 2 inputs/2 outputs- 914-7224
Pulse output for energy count- 914-7212