Digital Programming Logic Controller Siemens S7 PLC 200
1) EM221 16DI, 24V DC;
2) Compatible with Siemens 6ES7221-1BH22-0XA0;
3) Digital input module;
4) Could connect with Siemens 200 CPU;
5) 3-year warranty.
with high immunity
From bus current consumption
Number of digital inputs
Signal input type·
Input voltage range
Maximum input voltage
Logic 0 signal
Logic 1 signal
(Field Side to Logic)
500 V AC for 1 minute
Premissible leakage current(Bero)
Dimensions(W x H x D)(mm)
1. Our PLC is 100% compatible with Siemens, we are using the same
Software as Siemens.
2. Our prices are much competitive than Siemens, it will help you
save a lot of costs.
3 . We have our own factory,and all Electric Circuit Designs are
composed by our own company and we have fully intellectual property
of our products.
4. And we are committed to offer 3-years warranty on the product
5. All of our products have been approved by CE certificates and
from high quality materials.
6. We have all of our products in stock, so the delivery time is
only 1-2 days.