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Sep 2 2013

Siemens 6ES7221-1BH22-0XA0 digital module

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Introduction to Siemens 6ES7221-1BH22-0XA0 digital module

6ES7221-1BH22-0XA0 SIMATIC S7-200, DIGITAL INPUT

SIMATIC S7-200, DIGITAL INPUT EM 221, FOR S7-22X CPU ONLY, 16DI, 24V DC, SINK/SOURCE INPUT

Data sheet of Siemens 6ES7221-1BH22-0XA0

	SIMATIC S7-200, DIGITAL INPUT EM 221, FOR S7-22X CPU ONLY, 16DI, 24V DC, SINK/SOURCE INPUT

Input current
from backplane bus 5 V DC, max.	70 mA
Power losses
Power loss, typ.	3 W
Digital inputs
Number/binary inputs	16
m/p-reading	Yes
Input characteristic curve acc. to IEC 61131, Type 1	Yes
Input voltage
Type of input voltage	DC
Rated value, DC	24 V
for signal "0"	0 to 5 V
for signal "1"	15 to 30 V
Input current
for signal "1", typ.	4 mA
Input delay (for rated value of input voltage)
for standard inputs
at "0" to "1", max.	4.5 ms
Cable length
Cable length, shielded, max.	500 m
Cable length unshielded, max.	300 m
Encoder
Connectable encoders
2-wire sensor	Yes
Permissible quiescent current (2-wire sensor), max.	1 mA
Galvanic isolation
Galvanic isolation digital inputs
Galvanic isolation digital inputs	Yes; Optocoupler
between the channels, in groups of	4
Isolation
Isolation checked with	500 V AC for 1 min.
Connection method
Plug-in I/O terminals	Yes
Dimensions
Width	71.2 mm
Height	80 mm
Depth	62 mm
Weight
Weight, approx.	160 g

Our company have the compatible product, named 221-1BH22-0XA0.

Part#: 221-1BH22-0XA0

Unit price:USD64.00/pc
Description: S7-200 module
Manufacturer: Kollewin
Approx. Weight: 0.3 Kg
Warranty: 1 year
Origin: China

It's tested before shippment.Not made by Siemens,OEM product as the replacement.

The quality is guaranteed, we have 1 year warranty for our compatible products.

Discriptions of our compatible OEM product 222-1BF22-0XA0:

Model	EM221 16 inputs
From bus current consumption	85mA
Power loss	3W
Number of digital inputs	16
Signal input type·	PNP/NPN
Input voltage range	24VDC,4mA
Maximum input voltage	30V DC
Surge voltage	35V DC,0.5s
Logic 0 signal	0~5V DC
Logic 1 signal	15~30V DC
Input delay(max)	4.5ms
Optical isolation(Galvanic) (Field Side to Logic)	500 V AC for 1 minute
Premissible leakage current(Bero)	1mA
Cable Length	500m(Shielded )300m(Unshielded)
Dimensions(W x H x D)(mm)	71.2×80×62
Order Number	221-1BH22-0XA0

More compatible Siemens S7-200/300 modules we can offer：

Model	Product Description
SM7-200 DIGITAL MODULE
6ES7221-1BH22-0XA0	EM221 16 DI 24V DC
6ES7221-1BL22-0XA0	EM221 32 DI 24V DC
6ES7222-1BF22-0XA0	EM222 8DO,DC 24V
6ES7222-1HF22-0XA0	EM222 8DO,relay
6ES7222-1BH22-0XA0	EM222 16 DO 24V DC
6ES7222-1HH22-0XA0	EM222 16 DO RELAY
6ES7222-1BL22-0XA0	EM222 32 DO 24V DC
6ES7223-1HF22-0XA0	EM223 4DI/4DO,DC 24V relay
6ES7223-1BH22-0XA0	EM223 8 DI/ 8 DO 24V DC
6ES7223-1PH22-0XA0	EM223 8 DI 24V DC/8 DO RELAY
6ES7223-1BL22-0XA0	EM223 16 DI/ 16 DO 24V DC
6ES7223-1PL22-0XA0	EM223 16 DI 24V DC/ 16 DO RELAY
6ES7223-1BF22-0XA0	4 DI/4DO，24 VDC
6ES7221-1BF22-0XA0	8 DI,24V DC
SM7-200 ANALOG MODULE
6ES7231-0HC22-0XA0	EM231 4 AI x 12 Bits
6ES7231-0HF22-0XA0	EM231 8 AI x 12/11 BIT
6ES7231-7PC22-0XA0	EM231 4 RTD
6ES7231-7PD22-0XA0	EM231 4 TC
6ES7231-7PH22-0XA0	EM231 8 TC
6ES7231-7PL22-0XA0	16AI, T/C INPUT MOD, 16BIT
6ES7231-7PB22-0XA0	2AI, RTD INPUT MOD. 16BIT
6ES7232-0HB22-0XA0	EM232 2 AO x 12 Bits
6ES7232-0HD22-0XA0	EM232 4 AO x 12 Bits
6ES7235-0KD22-0XA0	EM235 4 AI/ 1 AO x 12 Bits
SM7-300 DIGITAL MODULE
6ES7321-1BH02-0AA0	SM321 16 DI 24 VDC
6ES7321-1FH00-0AA0	SM321 16 DI AC 230V
6ES7321-1BL00-0AA0	SM321 32 DI 24 VDC
6ES7322-1BF01-0AA0	SM322,8DO,24VDC,2A
6ES7322-1BH01-0AA0	SM322 16 DO 24 VDC/ 0.5A
6ES7322-1HH01-0AA0	SM322 16 DO RELAY
6ES7322-1BL00-0AA0	SM322 32 DO 24V DC/0.5A
6ES7323-1BL00-0AA0	SM323 16DI 24V DC/ 16DO 24V DC 0.5A
SM7-300 ANALOG MODULE
6ES7331-1KF01-0AB0	SM331 8 AI x 13 Bits
6ES7331-7KF02-0AB0	SM331 8 AI X 14 Bits
6ES7331-7PF01-0AB0	SM331 8 AI，RTD
6ES7331-7PF11-0AB0	SM331 8 AI，TC
6ES7332-5HD01-0AB0	SM332 4 AO x 12 Bits
6ES7332-5HF00-0AB0	SM 332 8 AO x 12 BITS
SIMATIC DP IM 153
6ES7153-1AA03-0XB0	SIMATIC DP, INTERFACE IM 153-1, FOR ET 200M, FOR MAX. 8 S7-300 MODULES
6ES7365-0BA01-0AA0	IM 365 Rack expansion module,be deployed with a central controller and a expansion rack