Manufacturer part number
6AG1221-1BH32-4XB0
Model
SIPLUS S7-1200 SM 1221 16DI, 6AG1221-1BH32-4XB0.
Function
16-channel digital input module.
Digital Input Channels
16 digital input channels (16 DI).
Input Voltage
Nominal voltage 24 V DC.
Voltage Range
11-30 V DC (extended range).
Input Type
Supports Sink/Source configuration.
Sink/Source
Compatible with Sink (PNP) and Source (NPN) sensors.
Input Current
Typical 7 mA (at 24 V).
Response Time
0.2 ms (configurable).
Filter Time
0.05, 0.1, 0.2, 0.4, 0.8, 1.6, 3.2, 6.4, 12.8 ms.
Conformal Coating
Protected with conformal coating - resistant to harsh environmental conditions.
Temperature Range
Extended operating temperature -20…+60 °C.
Application
Digital signal reading in S7-1200 systems, sensor connection (inductive, capacitive, photoelectric), button and switch connection, limit switch connection, encoders and position sensors, temperature and pressure switches, flow and level sensors, safety button connection, working with PNP and NPN sensors, monitoring in extended temperature conditions.
Condition
100% original, factory tested.
Type
Extended temperature range digital input module / Conformal coating protected digital input module / Professional digital input module / Harsh conditions digital input module.
Features
16 digital input channels, 24 V DC voltage, sink/source support, conformal coating protection, extended temperature range, configurable filter time, S7-1200 compatibility, designed for harsh conditions.
Advantages
Extended temperature range operation (-20 to +60 °C), conformal coating protection, multi-channel (16 DI), compatibility with sink and source sensors, configurable filter time, reliable operation, full S7-1200 compatibility, professional solution, reliable operation in harsh conditions.
Technical Specifications
16 digital input channels, 24 V DC (11-30 V), sink/source, input current 7 mA, response time 0.2 ms, temperature range -20…+60 °C, conformal coating, S7-1200 compatibility.
Electrical Isolation
Galvanic isolation between input channels and from system, 500 V isolation.
Protection Functions
Short circuit protection, overvoltage protection, reverse polarity protection.
LED Indicators
LED status indicators for each input channel.
Diagnostics
Input channel diagnostics and fault detection, circuit check.
Connection Type
Screw terminal or spring-cage terminal, 40-pin connection.
Protection Level
High protection level with conformal coating, moisture and contamination resistant.
Configuration
Configuration via TIA Portal, individual settings for each channel.
Packaging Dimension
8,80 x 10,90 x 5,60 cm.
Country of Origin
Germany.