Инструкция Delta DVPSCM12-SL — модуль связи RS-485/RS-422 (EN)

2014-07-02 5012607002-SCM2

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ENGLISH EN DVPSCM12-SL is an OPEN-TYPE device. It should be installed in a control cabinet free of airborne dust, humidity, electric shock and vibration. To prevent non-maintenance staff from operating DVPSCM12-SL, or to prevent an accident from damaging DVPSCM12-SL, the control cabinet in which DVPSCM12-SL is installed should be equipped with a safeguard. For example, the control cabinet in which DVPSCM12-SL is installed can be unlocked with a special tool or key. EN DO NOT connect AC power to any of I/O terminals, otherwise serious damage may occur. Please check all wiring again before DVPSCM12-SL is powered up. After DVPSCM12-SL is disconnected, Do NOT touch any terminals in a minute.

Make sure that the ground terminal on DVPSCM12-SL is correctly grounded in order to prevent electromagnetic interference. FR DVPSCM12-SL est un module OUVERT. Il doit ktre installй que dans une enceinte protectrice (boitier, armoire, etc.) saine, dйpourvue de poussiиre, d’humiditй, de vibrations et hors d’atteinte des chocs йlectriques. La protection doit йviter que les personnes non habilitйes а la maintenance puissent accйder а l’appareil (par exemple, une clй ou un outil doivent ktre nйcessaire pour ouvrir a protection). FR Ne pas appliquer la tension secteur sur les bornes d’entrйes/Sorties, ou l’appareil DVPSCM12-SL pourra ktre endommagй.

Merci de vйrifier encore une fois le cвblage avant la mise sous tension du DVPSCM12-SL. Lors de la dйconnection de l’appareil, ne pas toucher les connecteurs dans la minute suivante. Vйrifier que la terre est bien reliйe au connecteur de terre afin d’йviter toute interfйrence йlectromagnйtique. Features 1. Two RS-485/RS-422 ports (COM1 and COM2) 2. Full isolation between the RS-485/RS-422 communication and the power supply 3. Two built-in 120Ω terminal resistors driven by external switches 4. Every port can be connected to 32 devices at most. 5. MODBUS ADVANCE: easy software setting interface for MODBUS data exchange 6. UD Link:

user-defined communication protocol and procedure planning Product Profile 1. Model name 1 2 8 2. POWER, RUN, ERR LED 3. Extension port for left-side module 3 4 10 9 4. TX1, RX1, RS-485/RS-422 LED 5. TX2, RX2, RS-485/RS-422 LED 11 6. Fixing clip for left-side module 7. DIN rail clip 5 8. Switch for Terminal Resistor 1 9. Extension port for MPU/left-side module 6 12 13 10. RS-485/RS-422 Port 1 [Figure 1] 13. Positioning hole for I/O module 12. RS-485/RS-422 Port 2 11. Switch for Terminal Resistor 2 - 1 -

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Specifications RS-485/RS-422 Interface Type Electrical Specifications Environment Installation Dimensions 76.3 [3.004] 90 [3.543] 60 [2.362] 3 [0.118] Unit: mm [Figure 2] Connecting DVPSCM12-SL with PLC MPU 1. Adjust the left-side module fixing clip on the PLC MPU. 2. Aim the left-side module at the extension port on the PLC MPU. See [Figure 3]. 3. Clip up the fixing clips. - 2 - Feed-through terminals, with spring plugs 1,200, 2,400, 4,800, 9,600, 19,200, 38,400, 57,600, 115,200, 230,400, 460,800 bps d rate munication Stop bit: 1, 2 Parity bit: None, Odd, Even Data bit:

7, 8 at ocol MODBUS ASCII/RTU, UD Link er supply voltage 24 VDC (-15 to 20%), supplied by internal bus through the MPU er consumption 1.5 W ation voltage 2,500 VDC ht 95g ESD (IEC 61131-2, IEC 61000-4-2): 8 kV Air Discharge EFT (IEC 61131-2, IEC 61000-4-4): Communication I/O: ±1 kV CS (IEC 61131-2, IEC 61000-4-6): 0.15 to 80 MHz, 3 Vrms RS (IEC 61131-2, IEC 61000-4-3): 80 to 100 MHz, 10V/m, 1.4 to 2. GHz e immunity Operation: 0 to 55°C (temperature), 5 to 95% (humidity), polluti degree 2 Storage: -25 to 70°C (temperature), 5 to 95% (humidity) ration/storage International standards: IEC61131-2, IEC68-2-6 (TEST Fc)/IEC61131-2 & IEC 68-2-27(TEST Ea) k/vibration ficates 60 [2.362] 33.1 [1.303]

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Connecting DVPSCM12-SL with Left-Side Module To connect DVPSCM12-SL with a left-side module, poke up the left-side fixing clip by a screwdriver and open the extension port cover on the side of DVPSCM12-SL. DVP28SV PIN Definitions of RS-485/RS-422 Ports [Figure 3] [Figure 4] [Figure 5] PIN RS-485 RS-422 1 TX+ 2 3 1 2 TX- 3 D+ RX+ 4 D- RX- 5 SG SG 4 5 6 Control Registers (CR) 6 SG - 3 - R# Attribute Content Description R Model name Set up by the system. DVPSCM12-SL model code = H’4041. R Firmware version Displayed in hex. Ex: H’0100 indicates firmware version V1.00. Reserved R/W Group No. triggered by COM1 UD Link The Group No.

triggered by COM1 UD Link R/W The reference address for UD Link data sending in COM1 For use with Operand in COM1 UD Link. “Reference address + Operand” defines the actual source device for data sending. R/W The reference address for UD Link data receiving in COM1 For use with Operand in COM1 UD Link. “Reference address + Operand” defines the actual source device for data receiving. Reserved R/W Group No. triggered by COM2 UD Link The Group No. triggered by COM2 UD Link R/W The reference address for UD Link data sending in COM2 For use with Operand in COM2 UD Link. “Reference address + Operand” defines the actual source device for data sending.

R/W The reference address for UD Link data sending in COM2 For use with Operand in COM2 UD Link. “Reference address + Operand” defines the actual source device for data receiving.

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