PRT1-SCU11

## **PROFIBUS DP Gateway to Compoway-F / K-Format / Host Link / Memobus protocols PRT1-SCU11** 

## **Omron’s intelligent PROFIBUS gateway** 

- Supports all Compoway-F-equipped products (temperature controllers, digital panel meters, etc.). 

- Can be used in Host Link mode for connecting MCW151-E. 

- Enhanced for use with E5AK/E5EK temperature controllers and OYMC Varispeed F7 inverters. 

- Cost-effectively integrates existing instruments into a PROFIBUS network. 

- Requires no complex protocol conversion writing. 

- Has function blocks for drag-and-drop configuration. 

- Connects up to 15 instruments to a single PROFIBUS point. 

## **Model Number Structure** 

PRT1-SCU11 

1: Version 1: Wired SCU: Serial Communication Unit PRT1: PROFIBUS Remote Terminal 

## ~~LS~~ **Specifications** 

**Unit Specifications Ambient temperatures** Operating temperature: 0 to 55°C Storage temperature: -20 to 75°C **Ambient humidity** 10 to 90% (non-condensing) **Conformance to EMC** EN61000-6-2: 2001 **and safety standards** EN61000-6-4: 2001/CISPR11 EN61131-2: 2003, IDT **Power supply** +24 VDC (+10% / -15%) Current consumption 85 mA (max), 75 mA typical at 24 Vdc **Weight** 130 g **Communication** RS-485 based PROFIBUS DP **Interface** RS-422A / RS-485 RS-232C Peripheral Port supporting connection to CX-Thermo and CX-Drive 

## **PROFIBUS Cable** 

- Only use shielded twisted pair cable, line type A as specified by EN 50170 vol. 2 (e.g. Belden 3079A). 

## **PROFIBUS Communication Specifications** 

|**Applicable standard**|EN 50170 vol. 2(PROFIBUS-DP)|
|---|---|
|**Type**|PROFIBUS-DP Slave|
|**Bus connector**|9-pin sub-D female, RS-485|
|**Bus termination**|NOT included|
|**Baud rates in kbit/s**<br>**(auto-detect)**|9.6, 19.2, 45.45, 93.75, 187.5, 500, 1500, 3000,<br>6000, 12000|
|**PROFIBUS address range**|01-99|
|**Communication cable**|Type A(EN 50170 vol. 2)|
|**Minimum slave interval**|0.5 ms|
|**Input data**|200 bytes maximum|
|**Output data**|200 bytes maximum|
|**Supported DP functions**<br>**(as responder)**|Data_Exchange<br>Chk_Cfg / Set_Prm<br>Slave_Diag<br>Global_Control (SYNC/FREEZE/CLEAR)<br>RD_Inp/ RD_Outp/ Get_Cfg|
|**GSD file**|OC_0780.GSD|



|**Baud rate(kbit/s)**|**Length/segment**|
|---|---|
|9.6, 19.2, 45.45, 93.75|1200|
|187.5|1000|
|500|400|
|1500|200|
|3000, 6000, 12000|100|



**PRT1-SCU11** 

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## **RS-422A / RS-485 Protocol Specifications** 

|**Compoway-F devices**<br>**supported**|E5AN / E5CN / E5EN / E5GN<br>E5ZN<br>E5ER / E5AR|
|---|---|
|**K-Format devices supported**|E5AK / E5EK|
|**Host Link devices supported**|R88A-MCW151-E|
|**Memobus devices supported**|OYMC Varispeed F7 Inverter|
|**Max. No of devices**|15|
|**Connection type**|RS-422A (4-wire)<br>RS-485(2-wire)|
|**Baud rates in kbit/s**|9.6, 19.2, 34.8|
|**Slave address range**<br>**supported**|1 ~ 15<br>(Address and selected PROFIBUS<br>I/O module must match)|



## **Peripheral Port** 

- The Peripheral Port is intended to allow communication between Personal Computer based software (i.e. Thermotools) and temperature controllers. 

- Use OMRON’s CS1W-CN226 cable to setup the connection. 

## **I/O Configuration Options** 

|**Type**|**Type**||**Device**|**Description**|
|---|---|---|---|---|
|Compoway-F|Fixed<br>Comm.|Basic|E5_N / E5ZN / E5_R|1 word I/Oper loop|
|||Extended|E5_N|2 word out / 6 word in|
||||E5ZN|3 word out / 11 word in|
||||E5_R|5 word out / 21 word in|
||Free<br>Comm.|READ|E5_N / E5ZN / E5_|5 word out / 4 word in|
|||WRITE||7 word out / 2 word in|
|||OPERATE||3 word out / 2 word in|
|K-Format|Fixed<br>Comm.|Basic|E5AK / E5EK|2 word out / 5 word in|
|||Extended||4 word out / 5 word in|
||Free<br>Comm|Special<br>Operation||3 word out / 3 word in|
|Host Link|||R88A-MCW151-E|5, 10, 15 word I/O|
|Memobus||Fix|OYMC Varispeed F7 In-<br>verter|3 word out / 3 word in|
|||Free||3 word out / 3 word in|



**Note: •** Different protocols can not be intermixed on the same network. 

- Total maximum I/O size: 100 words I/O. 

- Fixed Communication Blocks are pre-defined I/O blocks designed for the listed devices. Free Communication Blocks require programming in the PROFIBUS master to assemble commands. 

- Memobus Fixed I/O modules access pre-defined F7 registers, Free I/O module allows specification of F7 registers. 

## **Dimensions** 

**==> picture [279 x 226] intentionally omitted <==**

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40 65<br>PRT1-SCU11 ON RUN<br>1 2 3 4 ERR<br>01 2 3 45 COMM<br>019 82 73 645 x10x1 BFFCOM<br>NODE ADDRESS9 8 7 6 FERR 57<br>PERIPHERAL ON<br>24 Vdc 1<br>90 2<br>R-<br>R+<br>FG<br>BUS S- 25<br>S+<br>8<br>5<br>Units: mm<br>**----- End of picture text -----**<br>


Cat. No. P05E-EN-02 **In the interest of product improvement, specifications are subject to change without notice.** 

## **OMRON EUROPE B.V.** 

Wegalaan 67-69, NL-2132 JD, Hoofddorp, The Netherlands Phone: +31 23 568 13 00 Fax: +31 23 568 13 88 www.eu.omron.com 

Industrial Communication 

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