EA PLCC28-D8I4R4AR

The EA PLCC28 is made for installation in control cabinet. Mounting is easy via DIN rail.


Commissioning is quick and easy thanks to tool-free push-in connection technology X1 and X2 at a 45° angle.


Input (X1.1 to X1.22)

The green 2-row terminal blocks provide a tool-free connection for wires from AWG 12 to AWG 28, which is 0,09 to 4 mm². Both can be used, riged conductors and cable litz. The wire should be stripped for 10 mm length. To release simply insert a screw driver into the slot above the cable entry and pull out the cable. Also to insert a cable litz, a screw driver need to be used meanwhile.


Pin

Symbol

I/O

Description


Pin

Symbol

I/O

Description

1.1

GND

PWR

Ground 0 V

1.2

VIN

PWR

Power supply +10 .. +30V= / 4W

1.3

I1

I

Digital Input 6..40V=

1.4

I2

I

Digital Input

1.5

I3

I

Digital Input

1.6

I4

I

Digital Input

1.7

I5

I

Digital Input

1.8

I6

I

Digital Input

1.9

I7

I

Digital Input

1.10

I8

I

Digital Input

1.11

GND

PWR

Ground 0 V

1.12

A1U

I

0-10V Analogue Input

1.13

GND

PWR

Ground 0 V

1.14

A2U

I

0-10V Analogue Input

1.15

GND

PWR

Ground 0 V

1.16

A3I

I

4-20mA / 0-20mA Input

1.17

GND

PWR

Ground 0 V

1.18

A4I

I

4-20mA / 0-20mA Input

1.19

RxD

I

RS232: Receive Data

1.20

TxD

O

RS232: Transmit Data

1.21

485A+

I/O

Interconnection Positive Channel

1.22

485B-

I/O

Interconnection Negative Channel


Relay Output (X2.1 to X2.8)

The EA PLCC28 provides 4 relay outputs. The green terminal blocks provide a tool-free connection for wires from AWG 12 to AWG 28, which is 0,09 to 4 mm². The wire should be stripped for 10 mm length. To release simply insert a screw driver into the slot above the cable entry and pull out the cable.


Pin

Symbol

I/O

Description


Pin

Symbol

I/O

Description

2.1

Q1

I/O

Relay 1, isolated

2.2

Q1

I/O

Relay 1, isolated

2.3

Q2

I/O

Relay 2, isolated

2.4

Q2

I/O

Relay 2, isolated

2.5

Q3

I/O

Relay 3, isolated

2.6

Q3

I/O

Relay 3, isolated

2.7

Q4

I/O

Relay 4, isolated

2.8

Q4

I/O

Relay 4, isolated


USB mini X3

Connect X3 to PC to download macros.


LAN Connector X4

Connect X4 to PC or router to download macros and to connect Satellite Displays. Note that WiFi and LAN cannot be used simultanously.


Extension connector X10

This connector is reserved for further extensions.