SIMATIC S7-1200, Analog input energy meter modules SIEMENS SM 1238 series 

Type

Energy measuring module

Power supply voltage

FromCPU

Power consumption/Power loss

180mA, 0.75W

Phase wire system

Single-phase 2-wire, Single-phase 3-wire, Three-phase 4-wire

Voltage circuit

480VAC

Current circuit

1A AC, 5A AC

Cycle time

50ms

Measurement items

Voltage, Current, Electric energy, Frequency, Power, Active power, Reactive power, Apparent power, Active energy, Reactive energy, Phase angle

Display type

LED indicator

Feature

SIMATIC S7-1200, Analog input, SM 1238 Energy Meter 480 V AC, power measurement module for data acquisition in 1- and 3-phase supply systems (TN, TT) up to 480 V AC; Current range: 1 A, 5A

Ambient temperature

-20...60°C

Connection method

Screw terminals

Mounting method

DIN-rail 35mm

Approx. weight

165g

Overall width

45mm

Overall height

100mm

Overall depth

75mm

Representative standard

CE, CSA, UL, cUL, FM, RCM, KC

Separately accessories

DIN track: PFP-100N, DIN track: PFP-100N2, DIN track: PFP-50N, DIN-rail: HYBT-01, DIN-rail: PFP-100N, DIN-rail: TC 5x35x1000-Aluminium, DIN-rail: TC 5x35x1000-Steel, DIN-rail: TH35-7.5AI, DIN-rail: TH35-7.5Fe, End plate : PFP-M, Stopper: BIZ-07, Stopper: HYBT-07