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(4) RS-232 transmission setting switches

Figure 4.5 RS-232 transmission setting switches

Table 4.5 RS-232 transmission setting switches

Switch No.

Setting item

Switch status

Factory default setting

OFF

SW1

Transmission speed

For details, refer to

Table 4.6.

OFF

SW2
SW3
SW4
SW5

Data bit length

SW6

Parity bit

Present

None

OFF

SW7

Even

Odd

SW8

Stop bit length

Table 4.6 RS-232 transmission setting switches (SW1 to SW4)

Setting item

Switch No.

SW1

SW2

SW3

SW4

Transmission

speed

300bps

OFF

600bps

OFF

1200bps

OFF

2400bps

OFF

4800bps

OFF

9600bps

OFF

19200bps

OFF

38400bps

OFF

57600bps

OFF

115200bps

OFF

Содержание AJ65BT-R2N

Страница 1: ...programmable controller MELSEC A series 2007 MITSUBISHI ELECTRIC CORPORATION CC Link System RS 232 Interface Module Prior to use please read this and relevant manuals thorougly to fully understand the...

Страница 2: ...for the CPU module used In this manual the safety instructions are ranked as DANGER and CAUTION Note that the CAUTION level may lead to a serious consequence according to the circumstances Always foll...

Страница 3: ...of a data link error the operation status of a faulty station is as shown below Using the communication status information create an interlock circuit on the sequence program for the system to operate...

Страница 4: ...mage to the module Securely fix the module with the DIN rail or installation screws Installation screws must be tightened within the specified torque range A loose screw may cause a drop of the module...

Страница 5: ...ng in damage to the module and or cables or malfunctions due to poor cable connection Do not install the control cable s together with the communication cable s Doing so may cause malfunctions due to...

Страница 6: ...08 IB NA 0800381 C SAFETY PRECAUTIONS Compliance with the EMC and Low Voltage Directives Section 2 4 1 Section 2 5 Section 3 1 This manual confers no industrial property rights or any rights of any ot...

Страница 7: ...cations 5 2 4 1 RS 232 connector specifications 5 2 4 2 RS 232 cable specifications 6 2 5 General purpose I O Specifications 7 3 IMPLEMENTATION AND INSTALLATION 10 3 1 Handling Precautions 10 3 2 Inst...

Страница 8: ...apter of the User s Manual for the CPU module used The CE mark indicating compliance with the EMC and Low Voltage Directives is printed on the rating plate of the programmable controller 2 For the pro...

Страница 9: ...o install and connect the AJ65BT R2N CC Link system RS 232 interface module hereinafter referred to as AJ65BT R2N Packing list Table 1 1 Packing list Model Product name Quantity AJ65BT R2N AJ65BT R2N...

Страница 10: ...tive pollution occurs Occasionally however temporary conductivity caused by condensation can be expected Table 2 1 General specifications Item Specification Operating ambient temperature 0 to 55 Stora...

Страница 11: ...C Link dedicated cable CC Link high performance cable CC Link Ver 1 10 compatible cable 2 No of occupied stations 1 station RX RY 32 points each RWw RWr 4 points each No of writes to E2 PROM Up to 100...

Страница 12: ...ance cables is not allowed If cables of different types are used normal data transmission cannot be ensured Also terminating resistors appropriate to the cable type must be used 2 3 CC Link Dedicated...

Страница 13: ...RS 232 connector Seen from the front of the module Table 2 3 RS 232 connector specifications Pin No Mnemonic Signal name Signal direction AJ65BT R2N External device 1 CD Receive carrier detect 2 RD R...

Страница 14: ...to the above The screw size for the connector is M2 6 Use the following model as a connector shell of the AJ65BT R2N side connection cable DDK Ltd Plug shell 17JE 23090 02 D8A CG 2 4 2 RS 232 cable sp...

Страница 15: ...n changed from hardware version B For products of hardware version A refer to the following manual CC Link System RS 232 Interface Module User s Manual Nonprocedural Protocol Mode 1 General purpose I...

Страница 16: ...ultaneous input points 100 ON voltage ON current 14V or more 3 5mA or more OFF voltage OFF current 6V or less 1 7mA or less Input resistance Approx 3 3k Response time OFF ON 10ms or less ON OFF 10ms o...

Страница 17: ...1ms or less ON OFF 1ms or less Resistance load External power supply of output section Voltage 10 2 to 28 8V DC Ripple ratio 5 or less Current 10mA at 24V DC MAX all points ON Surge suppressor Zener...

Страница 18: ...ment refer to the following Section 2 1 General Specifications 2 CC Link For the installation environment for the CC Link system refer to the following User s Manual for the master module to be used P...

Страница 19: ...the AJ65BT R2N For details refer to 2 in this section 4 Mode setting switch Set the operation status of the AJ65BT R2N For details refer to 3 in this section 5 RS 232 transmission setting switches Set...

Страница 20: ...ication failure or timeout error occurred Incorrect switch setting SD ON Data being sent by data link Flashing Data being sent by data link OFF Data not sent by data link RD ON Data being received by...

Страница 21: ...de is active RS 232 transmission error OFF In Nonprocedural protocol mode normal communication In MELSOFT connection mode always OFF 3 XC XD ON General purpose input XC XD is ON OFF General purpose in...

Страница 22: ...l protocol mode Set this when using the send receive buffer communication function 1 For buffer memory auto refresh function Mode 1 Communications are performed in Nonprocedural protocol mode Set this...

Страница 23: ...6 OFF SW2 SW3 SW4 SW5 Data bit length 8 7 ON SW6 Parity bit Present None OFF SW7 Even Odd SW8 Stop bit length 2 1 Table 4 6 RS 232 transmission setting switches SW1 to SW4 Setting item Switch No SW1 S...

Страница 24: ...the setting error RUN LED is OFF may occur 2 Unless data are sent concurrently from the AJ65BT R2N and external device sides in Nonprocedural protocol mode communication at 57600bps or 115200bps is av...

Страница 25: ...ning of this manual Figure 5 1 Connection between AJ65BT R2N and master module POINT Be sure to connect terminating resistors which are supplied with the master module to modules on both ends of the d...

Страница 26: ...ontrol are executable b Connection example only DC code control is executable Table 5 1 DC code control and DTR DSR ER DR control Table 5 2 Connection example only DC code control is executable AJ65BT...

Страница 27: ...onnect an RS 422 device to the RS 232 interface Doing so will damage the RS 422 interface of the connected device resulting in communication failure Table 5 3 Precautions for connection RS 232 cable C...

Страница 28: ...20 6 EXTERNAL DIMENSIONS Figure 6 1 External dimensions 47 5 1 87 9 0 35 47 1 85 4 5 0 18 161 6 33 170 6 69 2 4 5 installation hole 4 5 0 18 71 2 79 80 3 14 Center of DIN rail Unit mm inch...

Страница 29: ...21 MEMO...

Страница 30: ...e Brianza Milano Italy Tel 39 039 60531 Spain Mitsubishi Electric Europe B V Spanish Branch Carretera de Rubi 76 80 E 08190 Sant Cugat del Valles Barcelona Spain Tel 34 93 565 3131 France Mitsubishi E...

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