...RT DeviceNet Connector B1 A1 B2 SUB4 EV4 A2 SUB3 B3 V+ EV3 Power line A3 B4 A4 B6 RDB (+) B (+) RDA (−) A (−) EV2 A5 SUB1 Communications line, high EV1 Shield A6 B7 A7 B8 Port C A8 Not used N...

https://www.omron-ap.com/data_pdf/cat/ej1_ds_e_12_5_csm222.pdf

... NS Series Dimensions (Units: mm) NS15 170 Mounting Panel Mounting Bracket 79.54 13.95 94.8 RUN RDA RDB SDA 46 SDB 27.4 282 304.5 304 71.8 RSA RSB 57.31 3.8 86.83 85.6 8 405 37.9 (min.) 41.1 ...

https://www.omron-ap.com/data_pdf/cat/ns_v405-e1_12_12_csm2140.pdf

... (CIF12) CPU Unit connector COMM SW 1 SW 1 O N 1 2 O N 1 2 3 4 1 2 3 4 5 6 O N RDA- RDB+ SDA- SDB+ SHLD SW 2 Operation setting DIP switch (SW2) Operation setting DIP switch (SW1) RS-422A/485 ...

https://www.omron-ap.com/data_pdf/cat/nx1p_p116-e1_9_8_csm1055399.pdf

...S-422A/485 Terminal Block Pin 1 2 3 4 5 6 7, 8 9 Hood Signal NC RD SD CS RS +5V NC SG FG Signal RDA− RDB+ SDA− SDB FG RDA− RDB+ SDA− SDB+ FG Programmable Controllers Y201-EN2-03.book...

https://www.omron-ap.com/data_pdf/cat/p04e-en-03a+cj1+groupcat.pdf

....0 Scaling Upper Limit (only when setting analog input) 2 *6 ON OFF 25.0 0.2 0 13 RS-422 RDB 11 RDA 12 SG 13 SDB 21 SDA 22 Input Type *3 X ON OFF 0 *6 X ON OFF X alt1 SP X PV change rate alar...

https://www.omron-ap.com/data_pdf/mnu/e5an-h_inst-1660639-6e.pdf

...12 15 - C + DO NOT DO NOT USE USE A DO NOT + USE V mA B - - Auxiliary output 1 10 RS-422 RDB 11 RDA 12 SG 13 SDB 21 SDA 22 EV3 W CT2 Auxiliary output 1, 2, 3 O CT1 5 Auxiliary output 3 14 Pot...

https://www.omron-ap.com/data_pdf/mnu/e5en-h_inst-1661077-6e.pdf

... external device. 8  (Not used) RS-422A 1 1 9 RDB (+) Enters data from the external device. 10 RDA () 11 12 13 14 15 SDB (+) SDA (−)    Enters data from the external device. Outputs data...

https://www.omron-ap.com/data_pdf/mnu/mx-z2000h-v1_-z2050h-v1_-z2055h-v1_inst-5636570-7c.pdf

...422A/485 port, check the polarity before you connect the cable. The polarity of the SDA/SDB and RDA/RDB terminals and signals are reversed for some remote devices. If the polarity is not corr...

https://www.omron-ap.com/data_pdf/mnu/nx-had401_had402(safetyprecautions)_inst-5377009-0b.pdf

...422A/485 port, check the polarity before you connect the cable. The polarity of the SDA/SDB and RDA/RDB terminals and signals are reversed for some remote devices. If the polarity is not corr...

https://www.omron-ap.com/data_pdf/mnu/nx-htc(precautionsforcompliancewith ulcsastandards,eudirectivesanduklegislation)_inst-3615353-3b.pdf

...422A/485 port, check the polarity before you connect the cable. The polarity of the SDA/SDB and RDA/RDB terminals and signals are reversed for some remote devices. If the polarity is not corr...

https://www.omron-ap.com/data_pdf/mnu/nxseries(nx-tc)(precautionsforcompliancewithulstandardsandcsastandardsandeudirectives)_inst-5691190-6a.pdf

...the final servo) R7D-APA5L CJ1W-SCU…… Port1 Terminal Resistance RT CJ1W-CIF11 SDA RXD- SDB RXD+ RDA TXD- RDB TXD+ R7D-APA5L Terminal Resistance RT RXDRXD+ TXDTXD+ In case of 2-wire RS485: (Us...

https://www.omron-ap.com/data_pdf/mnu/r123-e1-01_fb_library.pdf

...* - 6 7 SG SG 7 - - 8 8 - TRM RDB (+) 9 10 SDB (+) 11 - - - 12 20 ER - 13 - 14 SDA (-) 15 RDA (-) 16 14 13 25 RS-232C interface - - 1 - (25-pin type) - 13 25 - - RSB (+) 23 RSA (-) - 24 25 (2...

https://www.omron-ap.com/data_pdf/mnu/v062-e1-06_nt31_31c_setup.pdf

...n expansion interface unit such as a memory unit, peel off the label and connect it here. RESET RDA TRM RDB SDA SDB RSA GR terminal Grounding terminal to prevent malfunction due to noise. RSB...

https://www.omron-ap.com/data_pdf/mnu/v063-e1-05_nt631_631c_setup.pdf

... Diagram (RS-422A) CJ1W-CIF11 Connected device Abbreviation RS-422A terminal block Abbreviation RDA (-) RDA (-) RDB (+) RDB (+) SDA (-) SDA (-) SDB (+) SDB (+) Functional ground A Fu...

https://www.omron-ap.com/data_pdf/mnu/v119-e1-15_na5-______.pdf

...ications (4-wire) Shield wire Signal RS-422A/ 485 Interface Note 1. Some devices have SDA, SDB, RDA, and RDB as well as the signal polarities in the opposite position. Check the polarity befo...

https://www.omron-ap.com/data_pdf/mnu/v228-e1-02_itnc-epx-drm.pdf

...he host computer to the SD terminal of the Host Link Unit. When using RS-422 cable, the SDA and RDA terminals and the SDB and RDB terminals should be connected in a similar way. The following...

https://www.omron-ap.com/data_pdf/mnu/w123-03_3g2a9-al_b500-al.pdf

...onnections Pin connections for Systems using optical links are shown below. Twist SDB with SDA; RDA with RDB. The shield wire is connected only at one end of each cable to prevent current flo...

https://www.omron-ap.com/data_pdf/mnu/w135-03_c200h-lk401_c500-lk009-v1.pdf

...ata A (–) 2 SDB Send data B (+) Output Output 3 NC Not used - 4 NC Not used - 5 NC Not used - 6 RDA Receive data A (–) Input 7 NC Not used - 8 RDB Receive data B (+) Input 9 NC Not used - Hoo...

https://www.omron-ap.com/data_pdf/mnu/w306-03_c200h-asc11_21_31.pdf

...ance Switch RS-422 Port Pin Allocation 3. RS-422 port FG SG SDB SDA RDB 2. Connector 1, 2, 3... RDA 1. Termination Resistance Switch Set the termination resistance switch to “ON” (upper side)...

https://www.omron-ap.com/data_pdf/mnu/w317-e1-11_cpm1a.pdf

... Rear Communications status indicator CPU Unit connector COMM DIP switch for operation settings RDA- RDB+ SDA- SDB+ FG RS-232C connector  RS-422A/485 Terminal Block Tighten screws on the ter...

https://www.omron-ap.com/data_pdf/mnu/w479-e1-11_cp1e.pdf