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Siemens 6ES7222-1BH32-0XB0 SIMATIC S7-1200 SM 1222 16x24VDC/0.5A Digital Output PLC I/O Module

% $-242.19
Siemens 6ES7222-1BH32-0XB0 SIMATIC S7-1200 SM 1222 16DO 24VDC - PLC I/O Module
Siemens 6ES7222-1BH32-0XB0 SIMATIC S7-1200 SM 1222 16DO 24VDC - PLC I/O Module

Siemens 6ES7222-1BH32-0XB0 SIMATIC S7-1200 SM 1222 16x24VDC/0.5A Digital Output PLC I/O Module

Brand: Siemens
Reference No: 6ES7222-1BH32-0XB0
Catalog No: 6ES7222-1BH32-0XB0
Series: SIMATIC S7-1200
Tariff Code (HS): 85389091
Rated Current: 0.5
Rated Voltage: 24 V
Stock: 183
Delivery time: 1-2 business day(s)
Shipping Origin: Türkiye EXW
$242.19

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  • Description

The Siemens 6ES7222-1BH32-0XB0 is a SIMATIC S7-1200 digital output module (SM 1222) with 16 transistor outputs rated 24 V DC at 0.5 A per channel, expanding a CPU rack with additional discrete outputs. Outputs are not internally short-circuit protected, so external fusing or protection is required per channel.

Technical Specifications

SKU 6ES7222-1BH32-0XB0
Brand Siemens
Series SIMATIC S7-1200
Product type designation SM 1222, DQ 16x24 V DC/0.5 A
Supply voltage, permissible range (DC) 20.4 - 28.8 V
Input current from backplane bus, max. 140 mA
Power loss, typ. 2.5 W
Number of digital outputs 16, in groups of 1
Switching capacity, resistive load / lamp load, max. 0.5 A / 5 W
Output voltage for signal "1", min. 20 V DC
Output delay, "0" to "1" / "1" to "0", max. 50 µs / 200 µs
Cable length, shielded / unshielded, max. 500 m / 150 m
IP degree of protection IP20
Ambient temperature, operation -20 to 60 °C
Width / Height / Depth 45 mm / 100 mm / 75 mm
Weight, approx. 220 g

Certifications & Standards

  • CE
  • CSA
  • UL
  • cULus
  • FM
  • RCM
  • KC
  • Marine Approval

Selection Notes

Each output switches independently (grouped in ones, not fours), so one shorted or overloaded channel does not drag down its neighbors — but because the module has no internal short-circuit protection, size external fusing per channel at or below 0.5 A to protect the transistor stage. The 200 µs turn-off delay with resistive load suits most contactor and solenoid coils; for higher-frequency switching or lamp loads, check the 5 W lamp-load rating against actual inrush current before wiring incandescent indicators directly.

Applications

Driving 24 V DC loads such as indicator lamps, small relays, and solenoid valves directly from an S7-1200 CPU rack without an external output relay module.

Technical Details

Short Description
SIMATIC S7-1200 digital output module SM 1222, 16 DO, 24V DC / 0.5A transistor, IP20.
Rated Current (Ampere)
0.5
Rated Voltage (VAC)
24 V
Protection Type
IP20
Catalog No
6ES7222-1BH32-0XB0
Standards
CE mark, CSA approval, UL approval, cULus, FM approval, RCM (formerly C-TICK), KC approval, Marine approval
Delivery Date (Days)
1-2 days
Model Number
6ES7222-1BH32-0XB0
Tariff Code
85389091

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