Mounting Type 
DIN Rail
Weight 
-
Mfr 
Schneider Electric
Package 
Box
Product Status 
Active
Supporting protocol for PROFINET IO 
No
Number of HW-interfaces parallel 
0
Supporting protocol for other bus systems 
No
Number of digital inputs 
8
Supply voltage DC 
19.2 - 28.8
Type of memory 
RAM
Supporting protocol for ASI 
No
Number of interfaces PROFINET 
0
Supporting protocol for EtherNet/IP 
No
Supporting protocol for Data-Highway 
No
Supporting protocol for SERCOS 
No
Number of HW-interfaces serial TTY 
0
Number of HW-interfaces Wireless 
0
Supporting protocol for INTERBUS-Safety 
No
Radio standard Wi-Fi 802.11 
No
Supporting protocol for DeviceNet 
No
Supporting protocol for INTERBUS 
No
SIL according to IEC 61508 
None
System accessory 
No
Supporting protocol for LON 
No
Number of HW-interfaces industrial Ethernet 
0
Wall mounting/direct mounting 
Yes
Rail mounting possible 
Yes
Supporting protocol for DeviceNet Safety 
No
Supporting protocol for PROFINET CBA 
No
Number of HW-interfaces other 
0
Number of HW-interfaces USB 
1
Supporting protocol for PROFIsafe 
No
Suitable for safety functions 
No
Supporting protocol for KNX 
No
Supporting protocol for SafetyBUS p 
No
Supporting protocol for CAN 
No
Number of digital outputs 
8
Radio standard UMTS 
No
Explosion safety category for gas 
None
Number of HW-interfaces RS-485 
2
Rack-assembly possible 
No
Front built-in possible 
No
Radio standard GSM 
No
Appendant operation agent (Ex ib) 
No
Supporting protocol for MODBUS 
Yes
Number of HW-interfaces RS-232 
2
Number of HW-interfaces RS-422 
0
Appendant operation agent (Ex ia) 
No
Supporting protocol for Foundation Fieldbus 
No
Supporting protocol for SUCONET 
No
Supporting protocol for AS-Interface Safety at Work 
No
Supporting protocol for TCP/IP 
No
Voltage type of supply voltage 
DC
Explosion safety category for dust 
None
Radio standard Bluetooth 
No
With optical interface 
No
IO link master 
No
Radio standard GPRS 
No
Model 
Compact
Supporting protocol for PROFIBUS 
No
Manufacturer Series 
Modicon M221
Factory Pack QuantityFactory Pack Quantity 
1
Manufacturer 
Schneider Electric
Brand 
Schneider Electric
Series 
Modicon M221
Operating Temperature 
The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.
-10°C ~ 55°C
Subcategory 
Controllers
Voltage - Supply 
24VDC
Ingress Protection 
Ingress Protection rating (or just IP rating), is an international standard (IEC 60529) used to rate the degree of protection or sealing effectiveness in electrical enclosures against intrusion of objects, water, dust or accidental contact. It corresponds to the European standard EN 60529.
IP20
Depth 
85
Approval Agency 
CSA, cULus, EAC, UL
Output Type 
Digital
Memory Size 
The memory capacity is the amount of data a device can store at any given time in its memory. 
-
Product Type 
a group of products which fulfill a similar need for a market segment or market as a whole.
Logic Controllers
Display Type 
No Display
Number of Characters Per Row 
-
Communications 
RJ45, RS-232, RS-485, USB
Number of Inputs and Type 
8 - Digital
Number of Outputs and Type 
8 - Relay
Expandable 
7 Modules Max
Software 
-
Features 
-
Product Category 
a particular group of related products.
Logic Controllers
Width 
70
Height 
102