Omron SMARTSLICE GRT1-PNT, SMARTSLICE GRT1-PRT, SMARTSLICE GRT1-DRT, SMARTSLICE GRT1-CRT, SMARTSLICE GRT1-ML2 System Configuration Manual

SmartSlice

The smartest modular I/O system

OMRON's SmartSlice I/O system is compact, intelligent and
easy. When used with OMRON's CS1/CJ1 DeviceNet or
CompoNet master units, no configuration tool is required.
By using built-in functions such as pre-scaling, totalising,
differentiation and alarming in analog I/O units, PLC pro­gramming can be minimised. Preventive maintenance data
collected by all I/O units can be accessed using CX-Integra­tor or NS-series Smart Active Parts.

• Most compact in the market (84 mm high)

• Easy set-up, backup and restore functions

• Diagnostics and preventive maintenance data at I/O level

• Detachable terminal blocks allow hot-swapping without
re-wiring

• 3-wire I/O connection with 'push-in' technology, no screw­driver required

System Configuration

CS1/CJ1 PLC series or
Trajexia Motion Controller (ML-II only)

PLC

Communication Unit

GRT1-TBL Left Turnback Unit

Up to 64 I/O Units can be connected to a Communication Unit.

I/O Units

CX-One for setup,
monitoring and operation
of all OMRON Devices

Slave

GRT1-TBR Right Turnback Unit

GCN2-100 Turnback Cable (1 m)
Max. 2 per station.

GRT1-END End Unit

1SmartSlice

Specifications

General Specifications

Common SmartSlice Specifications

Unit power supply voltage 24 VDC (20.4 to 26.4 VDC)
I/O power supply voltage 24 VDC (20.4 to 26.4 VDC)
I/O connection Screwless push-in technology
Noise immunity Conforms to IEC61000-4-4, 2.0 kV (power supply line)
Vibration resistance 10 to 60 Hz: 0.7 mm double amplitude 60 to 150 Hz: 50 m/s
Shock resistance 150 m/s2, 3 times in each direction
Dielectric strength 500 VAC (between isolated circuits)
Insulation resistance 20 MΩ min. (between isolated circuits)
Ambient operating temperature -10 to 55°C (with no icing or condensation)
Ambient operating humidity 25% to 85%
Operating environment No corrosive gases
Ambient storage temperature -25 to 65°C (with no icing or condensation)
Mounting 35 mm DIN rail

Communication Units

Model name GRT1-PNT GRT1-PRT GRT1-DRT GRT1-CRT GRT1-ML2

Network Specification PROFINET-IO PROFIBUS-DPV1 DeviceNet CompoNet MECHATROLINK-II for

Network connector 2 x RJ45, built-in switch

Network interface power supply Internal External,

Number of I/O points 1,024 inputs and outputs max. (128 bytes each) 32 bytes input + 32 bytes

Number of connectable Units 64 SmartSlice I/O Units max.
I/O power supply 24 VDC, 4 A max.
Status flags 1 word for Communications Unit status flags
Parameter backup and restore up to 2 KB of data per I/O Unit.

with support for MRP re­dundancy.

9-pin D-Sub Open-style DeviceNet

2

connector,
dual screwless push-in
dual connections.

11 to 25 VDC, 22 mA

4-pin CompoNet 2 x ML-II

Internal

output max.

Trajexia

1,024 inputs and outputs
max. (128 bytes each)

2 Control System

Digital Input Units

Model name GRT1-ID4 GRT1-ID4-1 GRT1-ID8 GRT1-ID8-1

Signal type DC input (for sinking out-

puts, NPN type)
Number of input points 4 inputs 8 inputs
Power terminals 4 x V (24 V) + 4 x G (0 V) 4 x G (0 V) 4 x V (24 V)
ON voltage 15 VDC min.
ON current 6 mA max./point (at 24 VDC) 4 mA max./point (at 24 VDC)
OFF voltage 5 VDC max.
OFF current 1 mA max.
ON delay / OFF delay 1.5 ms max.

Model name GRT1-IA4-1 GRT1-IA4-2

Signal type AC input, 110 V AC input, 230 V
Number of input points 4 inputs
Power terminals None
Input voltage 100 to 120 VAC

-15% to +10%, 50/60 Hz
ON voltage 70 VAC min. 120 VAC min.
ON current 4 mA min.
OFF voltage 20 VAC max.
OFF current 2 mA max.
ON delay / OFF delay 10 ms max./55 ms max. 10 ms max./40 ms max.

GRT1-ID4 (NPN)

0

+

–

2-wire sensor
(such as a limit switch)

1

V

V

G

G

2

3

Signal

24 V

0 V

3-wire sensor
with NPN output
(photoelectric or
proximity sensor)

DC input (for sourcing
outputs, PNP type)

200 to 240 VAC

-15% to +10%, 50/60 Hz

GRT1-ID4 -1 (PNP)

2-wire sensor
(such as a limit switch)

DC input (for sinking out­puts, NPN type)

–

+

0

V

G

2

DC input (for sourcing
outputs, PNP type)

1

V

G

3

Signal

24 V

0 V

3-wire sensor with NPN output
(photoelectric or proximity sensor)

V

V

G

G

V

V

G

G

GRT1-IA4-1/GRT1-IA4-2

0A 1A

0B 1B

0B 1B

2A 3A

2B 3B

2B 3B

Note: No common signal for inputs.

GRT1-ID8 (NPN) GRT1-ID8-1 (PNP)

+

External
24-V I/O
power
supply

−

0A 1A

0B 1B

0B 1B

2A 3A

2B 3B

2B 3B

GRT1-PD8

VV

VV

GG

VV

VV

GG

Note: Common signal for four inputs.

3-wire sensor 3-wire sensor

0 V

24 V

Signal

0 V

24 V

+

–

2-wire switch

0 V

24 V

3-wire sensor 3-wire sensor

Signal

Signal

GRT1-ID8

0A 1A

0B 1B

0B 1B

2A 3A

2B 3B

2B 3B

01

23

GG

45

67

GG

GRT1-PC8-1

GG

VV

GG

GG

VV

GG

3-wire sensor 3-wire sensor

0 V

24 V

Signal

0 V

+

–

2-wire switch

0 V

24 V

24 V

Signal

Signal

GRT1-ID8-1

01

VV

23

45

VV

67

SmartSlice 3

Digital Output Units

Model name GRT1-OD4 GRT1-OD4-1 GRT1-OD4G-1 GRT1-OD4G-3

Signal type Transistor output

Number of output points 4 outputs
Power terminals 4 x V (24 V) 4 x G (0 V) 4 x V (24 V) + 4 x G (0 V)
Rated voltage 24 VDC (20.4 to 26.4 VDC) 24 V I/O power supply

Rated output current 500 mA max./point from 4 x 2.0 A at 30 °C

Residual voltage 1.2 VDC max. (at 500 mA) 1.2 VDC max. (at 2 A)
Leakage cuurent 0.1 mA max.
ON delay / Off delay 0.5 / 1.5 ms max.

(NPN type, sinking)

Transistor output
(PNP type, sourcing)

Transistor output
(PNP type, sourcing), with short-circuit protection

via the front terminal of
the unit.

to 4 x 1.0 A at 55 °C

Model name GRT1-OD8 GRT1-OD8-1 GRT1-OD8G-1 GRT1-ROS2

Signal type Transistor output

Number of output points 8 outputs 2 outputs (with 2 termi-

Power terminals 4 x V (24 V) 4 x G (0 V) n.a.
Rated voltage 24 VDC (20.4 to 26.4 VDC) 250 VAC / 24 VDC
Rated output current 500 mA max./point 2 A (min. 1 mA @ 5 VDC)
Residual voltage 1.2 VDC max. (at 500 mA) ­Leakage cuurent 0.1 mA max. ­ON delay / Off delay 0.5 / 1.5 ms max. 15 ms max.
Mechanical life expectancy - 20,000,000 times min.
Electrical life expectancy - 100,000 times min.

(NPN type, sinking)

GRT1-OD4

0

NC

NC

1

V

V

NC

2

3

V

V

NC

Solenoid,
valve, etc.

Transistor output
(PNP type, sourcing)

GRT1-OD4-1

0

1

NC

G

NC

NC

G

2

3

NC

G

G

Transistor output
(PNP type, sourcing),
with short-circuit protec­tion

Solenoid,
valve, etc.

Relay output
(normally open)

nals per connection)

GRT1-OD4G-1 (PNP)

0

1

V

V

G

G

2

3

V

V

G

G

Solenoid,
valve, etc.

3-wire
actuator

3-wire

GRT1-PC8-1 GRT1-OD8

G

G

V

V

G

G

G

G

V

V

G

G

actuator

Solenoid,
valve, etc.

3-wire
actuator

3-wire
actuator

4 Control System

GRT1-OD8 (NPN)

0

1

V

V

2

3

4

5

V

V

6

7

GRT1-OD4G-3 (PNP)

G

G

0

0

24 VDC

G

G

+

V

V

2

2

G

G

G

G

1

1

G

G

V

V

3

3

G

G

Solenoid,
valve, etc.

3-wire
actucator

3-wire
actuator

V

V

V

V

G

G

V

V

V

V

G

G

3-wire
actuator

GRT1-OD8(G)-1 (PNP)

GRT1-OD8-1GRT1-PC8

1

0

3

2

G

G

5

4

7

6

G

G

GRT1-ROS2

0

0

C0

C0

NC

NC

1

1

C1

C1

NC

NC

AC power supply
(or DC power supply)

Load

AC power supply
(or DC power supply)

Load

Solenoid,
valve, etc.

3-wire
actuator

Pulse I/O Units

Model name GRT1-CT1 GRT1-CT1-1 GRT1-CP1-L

Counter input A/B incremental

Counter signal type 24 VDC, NPN type 24 VDC, PNP type 24 VDC, PNP type, or

Max. frequency 60 kHz 100 kHz
Counter range 32 bit double signed integer
Comparison values 1 range (2 comparison values) 2 independent ranges
Control Input IN0, DC input (NPN type) IN0, DC input (PNP type)
Control Input functions Capture, Preset, Reset Capture, Preset, Reset,

Control Outputs OUT0, Transistor Output

Control Output functions Range comparison, manual override
Additional functions On-the-fly reconfiguration, Frequency measurement

encoder,
or pulse/direction,
or pulse up/down

(NPN, sinking)

A/B incremental
encoder,
or pulse/direction,
or pulse up/down

OUT0, Transistor Output
(PNP, sourcing)

A/B/Z incremental
encoder,
or pulse/direction/reset

RS422 Line driver levels

Z enable
OUT0, OUT1, Transistor

Output (PNP, sourcing)

GRT1-CT1(-1) GRT1-CP1-L

GRT1-CT1 (NPN)

A

OUT

B

V

Z/IN

N.C.

GRT1-CT1-1 (PNP)

A

OUT

B

N.C.

Z/IN

G

24-V rotary encoder
(all DIP switch pins ON)

A

N.C.

B

N.C.

Z

N.C.

Line driver rotary encoder
(all DIP switch pins OFF)

A+

A–

B+

B–

Z+

Z–

N.C.

N.C.

V

V

G

G

N.C.

V

G

N.C.

V

G

SmartSlice 5

IN

OUT0

V

OUT1

G

G

IN

OUT0

V

OUT1

G

G

Analog I/O Units

Model name GRT1-AD2 GRT1-DA2V GRT1-DA2C

Signal type Analog Input: 0-20mA,

4-20mA,
±10V, 0-10V, 0-5V, 1-5V

Analog Output:
±10V, 0-10V, 0-5V, 1-5V

Analog Output:
0-20mA, 4-20mA,

Number of points 2 inputs 2 outputs
Resolution 1/6000 full scale
Conversion time 2ms / 2points

Model name GRT1-TS2P GRT1-TS2PK GRT1-TS2T

Signal type Temperature input,

Pt100, (2-wire, 3-wire)

Temperature input,
Pt1000, (2-wire, 3-wire)

Thermocouple,
R, S, K, J, T, E, B, N, L,

U, W, or PL2
Number of points 2 inputs
Indication range -200 to +200 °C /

Accuracy ±0.3% of PV or ±0.8 °C* (whichever is larger)

Resolution 0.1 °C, 16-bit signed integer, or

-200 to +850 °C

±1 digit max.
* (or ±0.5 °C for -200 °C to +200 °C input range)

0.01 °C, 32-bit signed double integer

Depends on thremocou-

ple type

±2°C ±1 digit max.

Mounting restrictions

apply. See Operation

Manual W455

Conversion time 250 ms / 2 points

GRT1-AD2 GRT1-DA2V GRT1-DA2C

NC NC

NC NC

NC NC

IN0

Short for IN0
current input

0 + 1 +

0 - 1 -

AG AG

Sh0 Sh1

Sh0 Sh1

IN1

Short for IN1
current input

NC NC

NC NC

V0 + V1 +

OUT

0

0 - 1 -

OUT

1

NC NC

GRT1-TS2P/PK (2-wire) GRT1-TS2P/PK (3-wire) GRT1-TS2T

0A 1A

0B 1B

0B 1B

SHT

0A

SHT

0B

NC

SHT

1A

SHT

1B

NC

0A 1A

0B 1B

0B 1B

SHT

SHT

0A

1A

SHT0BSHT

1B

NC NC

Thermocouple input

Cold Junction Sensor
(do not remove)

NC NC

NC NC

I0 + I1 +

OUT

0

0 - 1 -

OUT

1

NC NC

NC

NC

1−

0−

1+

0+

NC

NC

NC

NC

6 Control System

Power Feed and Distribution Units

GRT1-PD2 GRT1-PD2G GRT1-PD8

NC

24 VDC

NC

NC

V

G

NC

NC

NC

NC

V

G

NC

24 VDC

RESET

V(R)

NC

V

G

NC

NC

NC

NC

NC

V

V

G

V

G

24 VDC

V

V

G

GRT1-PD8-1 GRT1-PC8 GRT1-PC8-1

G

V

G

G

V

G

24 VDC

G

G

V

V

G

G

G

G

V

V

G

G

V

V

V

V

G

G

V

V

V

V

G

G

V

V

G

V

V

G

G

V

G

G

V

G

SmartSlice 7

Dimensions

I/O-units Communication Units

End units

GRT1-END
GRT1-END-M
GRT1-TBR

GRT1-CRT
GRT1-DRT
GRT1-ML2
GRT1-PNT
GRT1-PRT
GRT1-TBL

8 Control System

Ordering Information

Communication Units

Function Specification Model code

DeviceNet interface unit For up to 64 I/O units 84x58x70 GRT1-DRT
CompoNet interface unit For up to 64 I/O units (limited to 32 byte in + 32 byte out) 84x58x70 GRT1-CRT
PROFIBUS-DP interface unit For up to 64 I/O units 84x58x70 GRT1-PRT
PROFINET-IO interface unit For up to 64 I/O units 84x58x70 GRT1-PNT
MECHATROLINK-II interface unit For up to 64 I/O units (slave to Trajexia motion controller) 84x58x70 GRT1-ML2
End plate One unit required per bus interface 84x20x58 GRT1-END
End plate with memory function Supports toolless replacement of PROFINET-IO interface unit 84x20x58 GRT1-END-M

*1

Available 06-2008

I/O units

Function Specification Model code

4 NPN inputs 24 VDC, 6 mA, 3-wire connection 84x15x74 GRT1-ID4
4 PNP inputs 24 VDC, 6 mA, 3-wire connection 84x15x74 GRT1-ID4-1
8 NPN inputs 24 VDC, 4 mA, 1-wire connection + 4xG 84x15x74 GRT1-ID8
8 PNP inputs 24 VDC, 4 mA, 1-wire connection + 4xV 84x15x74 GRT1-ID8-1
4 AC inputs 110 VAC, 2-wire connection 84x15x74 GRT1-IA4-1
4 AC inputs 230 VAC, 2-wire connection 84x15x74 GRT1-IA4-2
4 NPN outputs 24 VDC, 500 mA, 2-wire connection 84x15x74 GRT1-OD4
4 PNP outputs 24 VDC, 500 mA, 2-wire connection 84x15x74 GRT1-OD4-1
4 PNP outputs with short-circuit protection 24 VDC, 500 mA, 3-wire connection 84x15x74 GRT1-OD4G-1
4 PNP outputs with short-circuit protection 24 VDC, 2 A, 2-wire connection 84x15x74 GRT1-OD4G-3
8 NPN outputs 24 VDC, 500 mA, 1-wire connection + 4xV 84x15x74 GRT1-OD8
8 PNP outputs 24 VDC, 500 mA, 1-wire connection + 4xG 84x15x74 GRT1-OD8-1
8 PNP outputs with short-circuit protection 24 VDC, 500 mA, 1-wire connection + 4xG 84x15x74 GRT1-OD8G-1
2 relay outputs 240 VAC, 2A, normally-open contacts 84x15x74 GRT1-ROS2
60 kHz Counter unit, NPN A+B encoder inputs + 1 Z/control input + 1 output (NPN-type) 84x15x74 GRT1-CT1
60 kHz Counter unit, PNP A+B encoder inputs + 1 Z/control input + 1 output (PNP-type) 84x15x74 GRT1-CT1-1
100 kHz Counter / Positioner unit A+B+Z encoder inputs (line driver or 24 V selectable) +

2 analog inputs, current/voltage ±10 V, 0-10 V, 0-5 V, 1-5 V, 0-20 mA, 4-20 mA 84x15x74 GRT1-AD2
2 analog outputs, voltage ±10 V, 0-10 V, 0-5 V, 1-5 V 84x15x74 GRT1-DA2V
2 analog outputs, current 0-20 mA, 4-20 mA 84x15x74 GRT1-DA2C
2 Pt100 inputs Pt100, 2-wire or 3-wire connection 84x15x74 GRT1-TS2P
2 Pt1000 inputs Pt1000, 2-wire or 3-wire connection 84x15x74 GRT1-TS2PK
2 Thermocouple inputs Types B, E, J, K, N, R, S, T, U, W, PL2, with cold junction compen-

1 control input + 2 outputs (PNP-type)

sation

84x15x74 GRT1-CP1-L

84x15x74 GRT1-TS2T

*1

*1

Other units

Function Model code

I/O power feed unit, separates power supply between groups of I/O units 84x15x74 GRT1-PD2
I/O power feed unit with electronic overload protection, separates power supply between groups of I/O units 84x15x74 GRT1-PD2G
I/O power feed and distribution unit, separates power supply between groups of I/O units, 8xV + 4xG 84x15x74 GRT1-PD8
I/O power feed and distribution unit, separates power supply between groups of I/O units, 4xV + 8xG 84x15x74 GRT1-PD8-1
I/O power connection unit, 8xV + 4xG 84x15x74 GRT1-PC8
I/O power connection unit, 4xV + 8xG 84x15x74 GRT1-PC8-1
Turnback Unit, right-hand side 84x20x58 GRT1-TBR
Turnback Unit, left-hand side 84x58x70 GRT1-TBL
Turnback cable, one meter 1 m GCN2-100

Accessories

Function Model code

Replacement front connectors, pack of 5 pcs. GRT1-BT1-5
PROFIBUS-DP connector, 9-pin D-sub PROFIBUS Connector

PROFIBUS-DP connector, 9-pin D-sub, with bus termination PROFIBUS Term. Conn.

CompoNet screw terminal connector (order per 10 pcs) DCN4-TB4
CompoNet branch line connector (order per 10 pcs) DCN4-BR4
CompoNet Y-connector (order per 10 pcs) DCN4-MD4

839550

846086

SmartSlice 9

Master Units

Function Model code

PROFINET-IO Controller for CJ1-series PLCs CJ1W-PNT21
PROFIBUS-DP Master Unit for CS1-series PLCs CS1W-PRM21
PROFIBUS-DP Master Unit for CJ1-series PLCs CJ1W-PRM21
DeviceNet Master Unit for CS1-series PLCs CS1W-DRM21-V1
DeviceNet Master Unit for CJ1-series PLCs CJ1W-DRM21
CompoNet Master Unit for CS1-series PLCs CS1W-CRM21
CompoNet Master Unit for CJ1-series PLCs CJ1W-CRM21
MECHATROLINK-II Master Unit for Trajexia (4 stations max.) TJ1-ML04
MECHATROLINK-II Master Unit for Trajexia (16 stations max.) TJ1-ML16
HMI with PLC and DeviceNet Master NSJxx-T@@@@-G5D
HMI with PLC and PROFIBUS-DP Master NSJxx-T@@@@-G5P

*1

Available 06-2008

*1

Software

Function Model code

CX-One, Omron's integrated software for programming and configuration of all control system components,
including PLCs, remote I/O, HMI, servo drives, inverters, temperature controllers and advanced sensors.

CX-ONE-AL@@ C-E
@@ = number of licenses
(01, 03, 10)

In the interest of product improvement, specifications are subject to change without notice.Cat. No. P15E-EN-03A

OMRON EUROPE B.V.

Wegalaan 67-69,
NL-2132 JD, Hoofddorp,
The Netherlands
Phone: [phone]
Fax: [phone]
www.industrial.omron.eu

10 Control System