G72C-ID16-DC24V

9 SYSMAC Transistor Remote Module G72C Terminal Block and Transmission Capability in One Module 1 Two-conductor cable communications available using Omron Wired Remote I/O Master Modules (C200H-RM201 and C500-RM201) 1 Can share transmission lines with G72C-V Remote Terminal Blocks 1 187.5 kbps communication speed with maximum 200 m transmission distance 1 Isolated transmission lines ensure èò excellent noise immunity 1 Easily mounts to DIN rail track or with screws for panel mounting Ordering Information Classification For input Internal I/O circuit common NPN (+ common) PNP (-- common) For output I/O points 16 points per module d l Rated voltage 24 VDC Part number G72C-ID16 DC24V G72C-ID16-1 DC24V NPN (-- common) G72C-OD16 DC24V PNP (-- common) G72C-OD16-1 DC24V Specifications 3 RATINGS G72C-ID16-1 Input Rated input voltage 24 VDC Input current 9.7 mA/point ON delay time 1.5 ms max. OFF delay time 1.5 ms max. Number of circuits 16 points (8 points/common) ON voltage 15 VDC max. OFF voltage 5.6 VDC max. Insulation method Photocoupler Input indication LEDs (green) G72C G72C G72C-OD16-1 Output Rated input voltage 24 VDC Rated output current 0.3 A/point Residual voltage 1.2 V max. Leakage current 100 µA max. Number of circuits 16 points (8 points/common) Insulation method Photocoupler Input indication LEDs (green) 3 CHARACTERISTICS Communication system Two-conductor, half duplex Synchronization method Asynchronous Transmission speed (baud rate) 187.5 kbps (transmission time: 2 ms max. per G72C) Transmission distance 200 m (total length) Transmission path Two-conductor cable (VCTF 0.75 x DPDT recommended) Interface RS-485 Operating voltage range 24 VDC +10%/ --15% Current consumption (See Note) 24 VDC: 200 mA max. RUN output SPST-NO contact output (closed during operation) Contact capacity: 100,000 operations at 2 A, 250 VAC (cosφ = 1) Diagnostics Transmission error check (BCC plus inverted two-transmission verification check), CPU error monitor 20 MΩ min. at 250 VDC Insulation resistance Dielectric strength 2,000 VAC, 50/60 Hz for 1 min between RUN output circuit and other terminals 500 VAC, 50/60 Hz for 1 min for other terminals Noise immunity Noise level: 1.5 kV; pulse width: 100 ns to 1 Ps Vibration resistance 10 to 55 Hz, 0.75--mm double amplitude for 2 hrs each in X, Y, and Z directions (both mounted and not mounted to DIN track) Shock resistance Ambient temperature 50G, 3 times each in X, Y, and Z directions Operating: 0°C to 55°C (32°F to 131°F) Storage: --20°C to 65°C (--4°F to 149°F) Ambient humidity Operating: 35% to 85% Mounting strength No damage when 5 kgf (4.9 N) pull load was applied for 1 s in all directions (except for 1 kgf (0.9 N) in direction of rail) Terminal strength No abnormality when 5 kgf (4.9 N) pull load was applied for 1 s in all directions Weight Approx. 380 g Approvals UL recognized, File No. E41515; CSA certified, File No. LD31928 for G72C-ID16, G72C-OD16 Note: Consumption when all 16 points are ON. Excludes external current for Remote Input Terminal and external load current for Remote Output Terminal. Maximum current consumption for both input and output when all points are OFF will be 40 mA at 24 VDC. 2 G72C G72C Nomenclature Transmission Power Path Terminals Terminals Indicates Remote Terminal for input. (Out indicates Remote Terminal for output.) Label Indicators Power & Transmission Error I/O LEDs I/O Terminals RUN Output Indicates negative side terminal Rail Hook 3 INDICATOR OPERATION POWER T/R ERR Display Meaning Lit Lit when power is supplied and the unit is operating. Not lit Not lit when power supply is abnormal. Flashing Flashes during normal data transmission. Lit Lit during standby and transmission error. Not lit Not lit during CPU (watchdog timer) error. 3 G72C G72C Operation 3 SETTING Output HOLD/STOP Mode Word Settings Terminator Setting OFF ON Not terminator (termination resistance OFF) Terminator (termination resistance ON) The terminator setting also sets the termination resistance. Be sure to set only one terminator per Remote I/O Master Unit and be sure it is the Unit farthest from the Master (Factory-set to OFF.) Set word numbers in order backwards from 31. (Factory set to 31.) Output HOLD/STOP Mode (for Remote Output Interface only) Pin 6 HOLD STOP OUT channel status is held during a slave transmission error. All OUT channel bits go OFF for a slave transmission error. (See Note) Note: A slave transmission error results if no data or abnormal data is sent from the Master Unit. (Factory-set to STOP mode.) Word Settings Word Pin 1 2 3 4 5 0 OFF OFF OFF OFF OFF 1 ON OFF OFF OFF OFF 2 OFF ON OFF OFF OFF 3 ON ON OFF OFF OFF . . . . . . . . . . . . . . . . . . 28 OFF OFF ON ON ON 29 ON OFF ON ON ON 30 OFF ON ON ON ON 31 ON ON ON ON ON 4 G72C G72C 3 SYSTEM CONFIGURATION CPU Rack Two-conductor cable Wired Remote I/O Master Module (C500-RM201 or C200H-RM201) Two-conductor cable G71 Remote Interface G7TC I/O Block G72C Remote Terminal Dimensions Unit: mm (inch) 182 (7.17) max. 170±0.2 Two, 5 dia. holes (for M4 screws) 85 (3.35) max. 75±0.2 35.3±0.2 M3.5 8 10 35 max. 45 (1.77) max. 5 G72C G72C Installation 3 INTERNAL CIRCUITS G72C-ID16 for Input G72C-OD16 for Output Relay contacts A B Relay contacts A B A0 B0 (+) A0 B1 (--) Photocoupler B2 (+) --1 Fuse +2 B0 (+) 4.3 kΩ A1 DC/DC converter B3 (--) --3 G72C-ID16-1 for Input Internal circuit +0 Photocoupler RUN output Power supply Transmission path Internal circuit Power supply Transmission path Photocoupler RUN output +0 B1 (--) Photocoupler B2 (+) 4.3 kΩ --1 A1 Fuse +2 DC/DC converter B3 (--) --3 G72C-OD16-1 for Output A B PHC A B B0 (+) A0 B1 (--) B2 (+) PHC --1 A1 +2 B3 (--) DC/DC converter --3 Internal circuit +0 A0 Power supply Transmission path Internal circuit Power supply Transmission path PHC B0 (+) +0 B1 (--) PHC B2 (+) --1 A1 +2 DC/DC converter B3 (--) --3 3 TERMINAL ARRANGEMENT Transmission path + -- 0 1 Power supply + A A0 B Black marks 6 A1 B0 A2 B1 A3 B2 A4 B3 A5 B4 A6 A7 A8 B5 -2 3 A9 A10 A11 A12 A13 A14 A15 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 Note: Positive power terminal no. 2 at the upper-right part is internally connected to the B0, B2, B4, B6, B8, B10, B12, and B14 I/O terminals at the lower part, and negative power terminal no. 3 at the upper-right part is internally connected to the B1, B3, B5, B7, B9, B11, B13, and B15 I/O terminals at the lower part and have black marks. G72C G72C 3 CONNECTION WITH I/O DEVICES (Repeater terminal block for sensor/load power wiring is not required.) Proximity sensor Photoelectric sensor For Input Sensor 1 Sensor 2 A1 + B0 A2 -- Sensor 1 IN + B1 A0 B2 A1 + B0 Sensor 2 Sensor 1 -- A2 + B1 IN B2 White A0 B;acl IN Black + B2 Red White Black B1 Red White Black B0 A2 Two-wire Connection G72C-ID16-1 Black -- White A1 Black + White A0 Two-wire Connection G72C-ID16 White Three-wire Connection Sensor 2 For Output G72C-OD16 A0 + B0 L1 A1 G72C-OD16-1 -B1 L2 A2 + OUT A0 + B0 B2 L1 A1 -B1 A2 + OUT B2 L2 7 G72C G72C Precautions 3 PROPER APPLICATION Each node can consist of either a G72C Remote Terminal or a G71 Remote Interface and G7TC I/O Block pair. Each Remote I/O Subsystem connected to a Master Module can contain up to 32 nodes. Never connect or disconnect a G71 Remote Interface without first turning off the power. Failure to turn off the power can result in operational errors. Be sure to supply the correct power to each Remote Module and combine only compatible units. I/O specifications are provided in the following. Proper combinations can be checked with label colors. The G71 Remote Output Interface corresponds to NPN (-- common). Use the NPN-output G7TC Models (+ common) when connecting. Always confirm that all G71 and G72C Units have been turned on before turning providing power to the Master. All Remote Modules are available as 24 VDC Input or 24 VDC Output models. G71 Remote Interface Item Model Label color G7TC I/O Block Model G72C Remote Terminal Label display (color) Model Label color Input G71-IC16 Red G7TC-IA16 G7TC-ID16 IA16 (red) G72C-ID16 Red Output G71-OD16 Yellow G7TC-OC16 G7TC-OC08 OS16/OS08 (yellow) G72C-OD16 Yellow Note: Do not connect a G71 Remote Interface to a G7TC-OC16-1 I/O Block, which is a PNP model (-- common); they are incompatible. Connections Correct Example Incorrect Example 1 Incorrect Example 2 Always wire in order from the Master, connecting positive to positive and negative to negative, without branching. The wiring below is incorrect because positive has been connected to negative. The wiring below is incorrect because a branch has been created. Remote I/O Master C500-RM201 C200H-RM201 8 G71 Remote Interface G72C Remote Terminal G71 Remote Interface G72C Remote Terminal Remote I/O Master C500-RM201 C200H-RM201 G71 Remote Interface G72C Remote Terminal Remote I/O Master C500-RM201 C200H-RM201 G71 Remote Interface G72C Remote Terminal G71 Remote Interface G72C Remote Terminal G72C G72C NOTE: DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters to inches divide by 25.4. 9 OMRON ELECTRONICS, INC. OMRON CANADA, INC. One East Commerce Drive Schaumburg, IL 60173 885 Milner Avenue Scarborough, Ontario M1B 5V8 1-800-55-OMRON 416-286-6465 Cat. No. GC RIO-1 04/00 Specifications subject to change without notice. Printed in U.S.A.