User manual OMRON JUSP-NS300 DATASHEET

[. . . ] JUSP-NS300 DeviceNet unit DeviceNet connectivity with positioning functionality. · Connects directly to the Sigma-II series drive · Simplifies distributed control and information management · No programming languages are required. · Various positioning functions including point-topoint mode (with multi-step speed positioning available) and station number mode (indexing function) · All parameters are set and maintained by a PLC or PC. [. . . ] Positioning using DeviceNet communications. DeviceNet communications Commands: motion commands (position, speed), and parameter read/write Linear first/second-step, asymmetric, exponential, S-curve Possible Forward/reverse run prohibited, zero point return deceleration LS, zero point signal, external positioning signal Emergency stop signal Servo alarm, brake interlock, servo ready, positioning completion P1, P2 (area signals) Position data latching is possible using phase C, zero point signals, and external signals. Parameters damage, parameter setting errors, communications errors, etc. MS: Module status NS: Network status Item Type Applicable servo drive Installation method Basic specifications DeviceNet communications Command format Power supply method Power consumption Baud rate setting Node address setting Operation specifications Reference input Acceleration/deceleration method Fully-closed control Fixed allocation to servo drive CN1 connector NS300 unit Servo drive CN1 connector NS300 unit Position data latch function Protection LED indicators Position control functions Input signals Output signals Internal functions Note: *The allocation of the output signals for brake interlock, servo ready, or positioning completion can be changed using parameter settings. Transmission specifications Item Communication format Transmission speed (kbps) Transmission media Transmission distance Specifications Multi-drop, T-branch (1:N) 500, 250, 125 kbps 5-wire cables Speed Max. network length 500 kbps 100 m or less 250 kbps 250 m or less 125 kbps 500 m or less Up to 64 units SRS error, node address double checking Branch length 6 m or less Total branch length 39 m or less 78 m or less 156 m or less Number of nodes Error control Cable Item Thick Loss of signal Transmission distance Advantage/disadvantage Little Long Hard (not easy to bend) Much Short Soft (easy to bend) Cable Thin The maximum network lengths differ in accordance with the cable type as shown below. Transmission speed (kbps) 500 250 125 Max. network length (m) Thick cable 100 250 500 Thin cable 100 100 100 100 Motion controllers Nomenclature Ground wire Connected to ground mark on the servo drive Rotary switch (x1, x10) For node address setting Rotary switch (DR) For transmission speed setting RS-232C connector (CN11) For setup tool LED (MS) Module status LED (NS) DeviceNet network status Connector for DeviceNet communication (CN6) Connector for external signals (CN4) For connecting external I/O signals or fully-closed encoder signals Dimensions JUSP-NS300 - DeviceNet interface unit Units: mm Approx. weight: 0. 2 kg FG terminal M4 Connector to SERVOPACK CN11 NS300 7 8 6 9 X 10 01 2 8 9 01 2 8 9 01 2 3 5 4 (24) 6 7 X 1 6 7 5 CN6 CN4 20 142 DeviceNet unit 3 5 D R C N 11 M S N S (100) 4 4 Name plate 133 101 Installation Standard connections Servo drive type SGDH (for servo drive connection, see Sigma-II chapter) 0 (24V) CAN L SHIELD CAN H 24V 1 2 3 4 5 CN 6 DeviceNet I/F unit type JUSP-NS300 Fully-closed encoder for speed/position detection NS300 side PG0V PA /PA PB /PB PC /PC CN 4 1, 2, 3 16 17 18 19 14 15 DeviceNet communication 24 VDC 50 mA or more + 24VIN CN 4 3. 3 k PG E-STOP External power supply DC 5 to 12 V P1 + 12 P1 13 P2 + 10 P2 20 Backup battery*1 2. 8 to 4. 5 V + BAT (+) P BAT (-) +24VIN + +24 V Zero point return deceleration LS with /DEC ON Forward run prohibit with P-OT OFF Reverse run prohibit with N-OT OFF External positioning signal /DEC P-OT N-OT WXT 41 25 42 43 44 45 46 26 27 28 29 30 Not Used Not Used 31 32 /COIN + /COIN /BK + /BK /NEAR + /NEAR ALM + ALM Positioning near output (ON when near) Servo alarm output (OFF with an alarm) Photocoupler output Maximum operating voltage 30 VDC Maximum output current 50 mADC Connect shield to connector shell. BK output*2 (ON when brake is released) Positioning completed (ON when positioning is completed) Not Used 21 22 47 40 3. 3k CN 1 0V 37 38 39 1 AL 01 AL 02 AL 03 SG Alarm code output Maximum operating voltage 30 VDC Maximum output current 20 mADC P P P represents twisted-pair wires. represents shield. FG *1 Connect when using an absolute encoder and when the battery is not connected to CN8. *2 Set the signal assignment with the user constants. Note: Connect the ground cable of the field bus I/F unit to the ground connector of the servo drive. 102 Motion controllers Ordering information System configuration Sigma-II series Servo Drive SERVOPACK JUSP-NS300 DeviceNet unit NS300 7 8 SGDH4 6 9 NS Tool 7 6 5 6 7 CHARGE POWER CN3 CN1 CN2 Sigma-II Series Servo Motor DeviceNet interface unit Name DeviceNet interface unit with point-to-point positioning functionality Model JUSP-NS300 Serial cable (for CN11) Name Computer connecting cable 2m Model R88A-CCW002P4 Connectors Name Connector for CN4. For connecting external I/O signals or fully-closed encoder signals Connector for CN6. [. . . ] To convert grams into ounces, multiply by 0. 03527. I11E-EN-02 In the interest of product improvement, specifications are subject to change without notice. 104 Motion controllers [. . . ]