GE IC200UDR120 Micro 20 PLC
VersaMax Nano and Micro Programmable ControllersThe Micro 20 PLC is big on features, expandable to 132 I/O points to fast cycle times, robust
instruction set, and generous memory to allow more flexible programming. The optional sec ond port provides
you with the option of an additional RS-232 port, RS-485, USB, or Ethernet.
The serial expansion ports come with two analog input channels. A user-friendly memory
module is available to easily download changes to the controller without the need of a PC.
And it’s all packaged in a sturdy modular design for easy access and long-term durability.
This all-in-one PLC gives you everything you need to control a wide variety of applications.
Micro 20 PLC
IC200UDD020 IC200UDD220 IC200UDR120 IC200UDR020
Product Name
Micro 20; (12) 24 VDC In,
(8) 24 VDC Source Out 0.7
amps with ESCP protection,
24 VDC Powered
Micro 20; (12) 24 VDC In,
(8) 24 VDC Sink Out,
24 VDC Powered
Micro 20; (12) 24 VDC In,
(8) Relay Out 2.0 amps,
120/240VAC Powered
Micro 20; (12) 24 VDC In,
(8) Relay Out 2.0 amps,
24VDC Powered
Lifecycle Status Active Active Active Active
Number of Discrete Inputs/Outputs 12 In / 8 Out
(Supports 4 Expansion Units)
12 In / 8 Out
(Supports 4 Expansion Units)
12 In / 8 Out
(Supports 4 Expansion Units)
12 In / 8 Out
(Supports 4 Expansion Units)
Number of Analog Inputs/Outputs
Supports up to 4 analog
expansion units
(16 analog in/
8 analog out)
Supports up to 4 analog
expansion units
(16 analog in/
8 analog out)
Supports up to 4 analog
expansion units
(16 analog in/
8 analog out)
Supports up to 4 analog
expansion units
(16 analog in/
8 analog out)
Physical I/O Maximum 132 132 132 132
User Program Logic Memory (Words) 24 K 24 K 24 K 24 K
Registers (Words) 32 K 32 K 32 K 32 K
Analog Pots for Data Adjustment No No No No
Serial Port Connector Type
RJ-45 (RS-232) port 1 and
optional port 2 DB-15 (RS-485)
or RJ-45 (RS-232) or USB or
RJ-45 (Ethernet 10/100Mbit)
RJ-45 (RS-232) port 1 and
optional port 2 DB-15 (RS-485)
or RJ-45 (RS-232) or USB or
RJ-45 (Ethernet 10/100Mbit)
RJ-45 (RS-232) port 1 and
optional port 2 DB-15 (RS-485)
or RJ-45 (RS-232) or USB or
RJ-45 (Ethernet 10/100Mbit)
RJ-45 (RS-232) port 1 and
optional port 2 DB-15 (RS-485)
or RJ-45 (RS-232) or USB or
RJ-45 (Ethernet 10/100Mbit)
Protocols
Both Ports: SNP, SNP X
(Breakless), RTU Master and
Slave 2 and 4 wire RTU Slave),
SNP Master, Serial Read
and Write; Ethernet SRTP,
Modbus TCP (server)
and Tunneling
Both Ports: SNP, SNP X
(Breakless), RTU Master and
Slave 2 and 4 wire RTU Slave),
SNP Master, Serial Read
and Write; Ethernet SRTP,
Modbus TCP (server)
and Tunneling
Both Ports: SNP, SNP X
(Breakless), RTU Master and
Slave 2 and 4 wire RTU Slave),
SNP Master, Serial Read
and Write; Ethernet SRTP,
Modbus TCP (server)
and Tunneling
Both Ports: SNP, SNP X
(Breakless), RTU Master and
Slave 2 and 4 wire RTU Slave),
SNP Master, Serial Read
and Write; Ethernet SRTP,
Modbus TCP (server)
and Tunneling
Power Voltage 24 VDC 24 VDC 120/240 VAC 24 VDC
Input Power Supply Rating 10 Watts 10 Watts 35 VA 10 Watts
24 VDC User Power for Sensors 435 mA 435 mA 435 mA 435 mA
Input Device Voltage 24 VDC 24 VDC 24 VDC 24 VDC
Maximum Type A and B Counters 4 Type A and 1 Type B
@ 100Khz (32 bit)
4 Type A and 1 Type B
@ 100Khz (32 bit)
4 Type A and 1 Type B
@ 100Khz (32 bit)
4 Type A and 1 Type B
@ 100Khz (32 bit)
Output Control Voltage
24 VDC ESCP; Self Healing;
No External Fusing Required
24 VDC Sink Relay Out Relay Out
Relay Maximum Resistive
Load Rating
N/A N/A 2 Amps at 24 VDC
and 240 VAC
2 Amps at 24 VDC
and 240 VAC
Maximum Number of
PWM/Pulse Outputs 4 @ 65Khz (32 bit) 4 @ 65Khz (32 bit) N/A N/A
Dimensions (WxHxD) mm 150x90x76 150x90x76 150x90x76 150x90x76
Programming Software
Proficy Machine Edition
Logic Developer 5.0,
Service Pack 3, Hotfix
Proficy Machine Edition
Logic Developer 5.0,
Service Pack 3, Hotfix
Proficy Machine Edition
Logic Developer 5.0,
Service Pack 3, Hotfix
Proficy Machine Edition
Logic Developer 5.0,
Service Pack 3, Hotfix
Portable Memory Module Support Yes Yes Yes Yes

Programmable Controllers
The Micro 40 PLC is big on features, expandable to 152 I/O points to fast cycle times, robust
instruction set, and generous memory to allow more flexible programming. The optional sec ond port provides you
with the option of an additional RS-232 port, RS-485, USB, or Ethernet.
The serial expansion ports come with two analog input channels. A user-friendly memory
module is available to easily download changes to the controller without the need of a PC.
And it’s all packaged in a sturdy modular design for easy access and long-term durability.
This all-in-one PLC gives you everything you need to control a wide variety of applications.
Micro 40 PLC
IC200UDD040 IC200UDD240 IC200UDR140 IC200UDR040 IC200UDR440
Product Name
Micro 40; (24) 24 VDC In,
(16) 24 VDC Source Out,
0.7 amps with ESCP pro tection, 24 VDC Powered
Micro 40; (24) 24 VDC In,
(16) 24 VDC Sink Out,
24 VDC Powered
Micro 40; (24) 24 VDC In,
(16) Relay Out 2.0 amps,
120/240 VAC Powered
Micro 40; (24) 24 VDC In,
(16) Relay Out 2.0 amps,
24 VDC Powered
Micro 40; (24) 24 VDC In,
(16) Relay Out 2.0 amps
12/24 VDC Powered
Lifecycle Status Active Active Active Active Active
Number of Discrete Inputs/Outputs 24 In / 16 Out (Supports 4
Expansion Units)
24 In / 16 Out (Supports 4
Expansion Units)
24 In / 16 Out (Supports 4
Expansion Units)
24 In / 16 Out (Supports 4
Expansion Units)
24 In / 16 Out (Supports 4
Expansion Units)
Number of Analog Inputs/Outputs
Supports up to 4 analog
expansion units
(16 analog in/
8 analog out)
Supports up to 4 analog
expansion units
(16 analog in/
8 analog out)
Supports up to 4 analog
expansion units
(16 analog in/
8 analog out)
Supports up to 4 analog
expansion units
(16 analog in/
8 analog out)
Supports up to 4 analog
expansion units
(16 analog in/
8 analog out)
Physical I/O Maximum 152 152 152 152 152
User Program Logic Memory (Words) 24 K 24 K 24 K 24 K 24 K
Registers (Words) 32 K 32 K 32 K 32 K 32 K
Analog Pots for Data Adjustment No No No No No
Serial Port Connector Type
RJ-45 (RS-232) port 1
and optional port 2 DB-15
(RS-485) or RJ-45 (RS-232)
or USB or RJ-45
(Ethernet 10/100Mbit)
RJ-45 (RS-232) port 1
and optional port 2 DB-15
(RS-485) or RJ-45 (RS-232)
or USB or RJ-45
(Ethernet 10/100Mbit)
RJ-45 (RS-232) port 1
and optional port 2 DB-15
(RS-485) or RJ-45 (RS-232)
or USB or RJ-45
(Ethernet 10/100Mbit)
RJ-45 (RS-232) port 1
and optional port 2 DB-15
(RS-485) or RJ-45 (RS-232)
or USB or RJ-45
(Ethernet 10/100Mbit)
RJ-45 (RS-232) port 1
and optional port 2 DB-15
(RS-485) or RJ-45 (RS-232)
or USB or RJ-45
(Ethernet 10/100Mbit)
Protocols
Both Ports: SNP, SNP X
(Breakless), RTU Master
and Slave (2 and 4 wire
RTU Slave), SNP Master,
Serial Read and Write;
Ethernet SRTP,
Modbus TCP (server)
and Tunneling
Both Ports: SNP, SNP X
(Breakless), RTU Master
and Slave (2 and 4 wire
RTU Slave), SNP Master,
Serial Read and Write;
Ethernet SRTP,
Modbus TCP (server)
and Tunneling
Both Ports: SNP, SNP X
(Breakless), RTU Master
and Slave (2 and 4 wire
RTU Slave), SNP Master,
Serial Read and Write;
Ethernet SRTP,
Modbus TCP (server)
and Tunneling
Both Ports: SNP, SNP X
(Breakless), RTU Master
and Slave (2 and 4 wire
RTU Slave), SNP Master,
Serial Read and Write;
Ethernet SRTP,
Modbus TCP (server)
and Tunneling
Both Ports: SNP, SNP X
(Breakless), RTU Master
and Slave (2 and 4 wire
RTU Slave), SNP Master,
Serial Read and Write;
Ethernet SRTP,
Modbus TCP (server)
and Tunneling
Power Voltage 24 VDC 24 VDC 120/240 VAC 24 VDC 12/24 VDC
Input Power Supply Rating 10 Watts 10 Watts 35 VA 10 Watts 10 Watts
24 VDC User Power for Sensors 435 mA 435 mA 435 mA 435 mA 120 mA
Input Device Voltage 24 VDC 24 VDC 24 VDC 24 VDC 24 VDC
Maximum Type A and B Counters 4 Type A and 1 Type B
@ 100Khz (32 bit)
4 Type A and 1 Type B
@ 100Khz (32 bit)
4 Type A and 1 Type B
@ 100Khz (32 bit)
4 Type A and 1 Type B
@ 100Khz (32 bit)
4 Type A and 1 Type B
@ 100Khz (32 bit)
Output Control Voltage
24 VDC ESCP;
Self Healing; No External
Fusing Required
24 VDC Sink Relay Out Relay Out Relay Out
Relay Maximum Resistive
Load Rating
N/A N/A 2 Amps at 24 VDC
and 240 VA
2 Amps at 24 VDC
and 240 VA
2 Amps at 24 VDC
and 240 VA
Maximum Number of
PWM/Pulse Outputs 4 @ 65Khz (32 bit) 4 @ 65Khz (32 bit) N/A N/A N/A
Dimensions (WxHxD) mm 150x90x76 150x90x76 150x90x76 150x90x76 150x90x76
Programming Software
Proficy Machine Edition
Logic Developer 5.0,
Service Pack 3, Hotfix
Proficy Machine Edition
Logic Developer 5.0,
Service Pack 3, Hotfix
Proficy Machine Edition
Logic Developer 5.0,
Service Pack 3, Hotfix
Proficy Machine Edition
Logic Developer 5.0,
Service Pack 3, Hotfix
Proficy Machine Edition
Logic Developer 5.0,
Service Pack 3, Hotfix
Portable Memory Module Support Yes Yes Yes Yes Yes