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Siemens

Siemens Simatic S7-1200 Digital Input Module - 6ES7 221-1BH32-0XB0

Siemens Simatic S7-1200 Digital Input Module - 6ES7 221-1BH32-0XB0

€199,65incl. VAT
€165,00 excl. VAT

Stock: 1

Tested & workingReally in stockWorldwide shipping12-month warranty
Ships from our own warehouse in Veen, the Netherlands
Order before 16:00 CET — shipped the same day
Worldwide shipping with track & trace
Questions? Contact our team
GearProduct description & specifications
BrandSiemens
ModelSIMATIC S7-1200 SM 1221 DC
TypeDigital Input Module (DI 16 x 24 V DC)
Part number6ES7221-1BH32-0XB0
Technical specs
Supply voltageRated input voltage: 24 V DC | Permissible voltage range: 0...28.8 V DC (Continuous max: 30 V DC) 
Temperature-20...60 °C horizontal installation; -20...50 °C vertical installation 
Current RatingNominal input current: 4 mA per channel 
Short-circuit ProtectionNo 
Overload ProtectionNo
Reverse Polarity ProtectionYes 
FunctionCaptures digital 24V DC binary signals from industrial field devices such as pushbuttons, limit switches, proximity sensors, and optical barriers, routing them to the CPU memory map
Power loss typical2.5 W

Input filter delay parameterisable per channel group: 0.2, 0.4, 0.8, 1.6, 3.2, 6.4, or 12.8 ms (default: 6.4 ms)

Input frequency max100 kHz 
Rated shielding cable lengths500 m (shielded) / 300 m (unshielded)
Connection typeRemovable screw terminal blocks
Housing materialIndustrial thermoplastic polymer
Mounting typeSide-by-side snap-on connection to the right side of an S7-1200 CPU or adjacent module on a standard 35mm DIN rail
Protection ratingIP 20
Status indication1 x Green LED (DIAG/Module status), 16 x Green LEDs 
Weight200 g
Dimensions45 x 100 x 75 mm 
Country of originChina
HS Code8538.90.91

Delivery & Returns

1. Normal delivery the next business day (The Netherlands). Other countries may take longer, sometimes you have to wait a little longer to get your order, but it's always worth it!
2. Returns, email or call for your RMA number, without RMA number we can not provide a Refund.

Why buy from us

How we stand out:

1. We are a 100% Dutch company with a warehouse in The Netherlands.
2. In stock means really IN STOCK.
3. All Used Industrial Parts are inspected before listing for sale.
4. All Used Industrial Parts come with a DOA warranty and a 6 months warranty.
5. The Biggest inventory! We buy (and sell) "Surplus New", "Used" and "Obsolete" Automation Controls, and Industrial Process Equipment daily, so we are proud of our huge inventory!

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