Spindle Position Displays Hollow shaft max. ø25 mm, automatic format alignment Display LCD two lines, interface RS485 N 142 Features –– Motive spindle position display –– Absolute multiturn measuring system –– Display: LCD backlit, two lines –– Actual value and target display –– Hollow shaft ø20 mm / ø25 mm –– Interface RS485 –– Resolution: 2304 steps/revolution ±4096 revolutions –– Two operating keys for format alignment touch by touch Technical data - mechanical design Voltage supply 24 VDC ±10 % Hollow shaft ø20 mm, ø25 mm Current consumption ≤40 mA Operating speed ≤600 rpm (short-term) Display LCD, 7-segment display, 2-lines, backlit Protection DIN EN 60529 IP 65 Measuring principle Absolute multiturn measuring system Operating temperature -10...+50 °C Storing temperature -20...+70 °C Measuring range -999,99...+9999,99 mm -99.999...+999.999 inch Relative humidity 80 % non-condensing Torque support Torque pin provided at housing Steps per turn 2304 E-connection Number of turns 4096 / 12 bit Spindle pitch ≤23 mm Interface RS485 (ASCII protocol) - Cable output (30 cm) with male/female connector M16, 5-pin - Motor cable with female connector M16, 12-pin Data memory Parameter buffer: EEPROM Current value buffer: >10 years by integrated 3 V lithium battery Operation / keypad Membrane with two keys Housing type Surface-mount with hollow shaft Programmable parameters Display position horizontal/ vertical Measuring unit mm/inch Counting direction Spindle pitch Spindle tolerance Positioning direction Direction arrows Tolerance window Round up/down Dimensions W x H x L 56 x 100 x 62.5 mm Mounting Surface-mount with hollow shaft Weight approx. 200 g Material Polycarbonate black, UL 94V-0 Motive positioning Two softkeys for format alignment Direct motor connection to N 142 by motor cable Standard DIN EN 61010‑1 Protection class II Overvoltage category II Pollution degree 2 Emitted interference DIN EN 61000-6-3 Interference immunity DIN EN 61000-6-2 Approval UL/cUL 1 www.baumerivo.com 30/10/2008 Technical data - electrical ratings Subject to modification in technic and design. Errors and omissions excepted. N 142 with cable output Spindle Position Displays Hollow shaft max. ø25 mm, automatic format alignment Display LCD two lines, interface RS485 N 142 Part number N 142. 1 Description 3 A multiconDrive represents a simplified and very efficient, reasonably priced system for automatic format alignment. With multiconDrive the spindle position displays communicate directly with EC motors. Every spindle position display is connected to the corresponding motor by a separate cable output providing the motor without delay with the signals “clockwise”, “counterclockwise”, “rotation speed” for switchover to high/low speed. The spindle position display provides two keys for clockwise and counterclockwise direction used during the first editing operation. The key makes the motor moving into the requested direction. A soft touch results in a defined STEP. Thus, new spindle positions can be edited under direct visual check of the operator with an accuracy of ±1/100 mm. Shaft position parameters once set can be filed as profile in the control. The serial interface enables network of maximum 32 spindle position displays with PC or PLC. For complete solutions N 242 memory controller as operating and memory terminal is available. Up to 100 format profiles can be stored by teach-in. The respective position parameters can be retransmitted at any time as target to the respecitve spindle position displays to release automatic format alignment cycles. 01 Hollow shaft A Hollow shaft ø25 mm B Hollow shaft ø20 mm Display A Inclined Voltage supply 3 24 VDC E-connection 1 Cable output M16, motor cable 0.5 m 2 Cable output M16, motor cable 1.5 m Interface 1 RS485 Accessories Adaptor cable between cable connector M16 and female M8, 1 m Z 165.AW1 Cable connector M16, 5-pin, less cable with integrated terminating resistor 120 Ω Z 165.B01 Mating connector M16, 5-pin, less cable Z 165.D05 Data and supply cable M16, Master to N 140, N 141 and N 142, 5 m Z 165.S01 Cable connector M16, 5-pin, less cable Z 165.V01 Coupling cable between M16 and M16, 1 m 2 www.baumerivo.com 30/10/2008 Z 165.A01 Subject to modification in technic and design. Errors and omissions excepted. Connectors and cables (page %S) Spindle Position Displays Hollow shaft max. ø25 mm, automatic format alignment Display LCD two lines, interface RS485 N 142 Terminal assignment SPA connector and female connector, 5-pin Motor connector, 12-pin Connector Assignment Connector Assignment Pin 1 Sensor supply +24 V Pin A – Pin 2 Sensor supply 0 V Pin B Motor left Pin 3 – Pin C Motor right Pin 4 Tx/Rx+, RS485 Pin D Speed Pin 5 Tx/Rx-, RS485 Pin E – Pin F Key 1 external Pin G Key 2 external Pin H – Pin J – Pin K Error signal Pin L Speed Pin M GND M16 connector 4 3 2 2 5 3 4 1 1 M16 female connector 5 M16 male connector B C L D E A K J M H F G Enable n.c. 1 2 3 4 5 6 7 8 24 V 0V IN 1 output IN 1 input IN 2 output IN 2 input (logic 24 V) OUT 1 IN 1 (left) IN 2 (right) IN 4 (speed) 24 V n.c. n.c. AI- (0...10 V) AI+ (0...10 V) OUT 3 (fault) IN 3 (speed) 0V M Motor 3 A B C D E F G H J K Error L M Motor left Motor right Speed n.c. key 1 external key 2 external n.c. n.c. Error signal Speed GND SPA www.baumerivo.com 30/10/2008 supply voltage release counterclockwise release clockwise Subject to modification in technic and design. Errors and omissions excepted. Circuit diagram Spindle Position Displays Hollow shaft max. ø25 mm, automatic format alignment Display LCD two lines, interface RS485 N 142 Dimensions Hollow shaft Ø20 mm Hollow shaft Ø25 mm 7 10 6 Ø37 M5 Ø37 20° 8 M5 Ø37 25 H7 7) (20 H 40 ±0.2 100 58.5 Fixing pin for bore Ø10 mm 4 8.5 1 62.5 21.5 M16 female connector 22 M16 male connector / motor 17 56 4 www.baumerivo.com 30/10/2008 Subject to modification in technic and design. Errors and omissions excepted. M16 male connector