GXM7W.010A004

Absolute encoders - bus interfaces Shaft with clamping or synchro flange Multiturn encoder 13 bit ST / 12 bit MT, RS485-SLIN GXM7W - SLIN Features – Encoder multiturn / SLIN – Optical sensing – Resolution: singleturn 13 bit, multiturn 12 bit – Clamping flange or synchro flange – SLIN fieldbus protocol – Max. 8 bus users – Bus access according to master/slave principle – Permanent check of code continuity Optional GXM7W with clamping flange Technical data - electrical ratings Voltage supply Consumption w/o load Initializing time (typ.) Interface Transmission rate User address Steps per turn Number of turns Absolute accuracy Sensing method Code Code sequence Output circuit Interference immunity Emitted interference Approval 10...30 VDC ≤50 mA (24 VDC) 250 ms after power on RS485-SLIN 9.6...115 kBaud Coded by connection 8192 / 13 bit 4096 / 12 bit ±0.025° Optical Binary CCW default RS485 DIN EN 61000-6-2 DIN EN 61000-6-4 UL approval / E63076 Reverse polarity protection Yes – Integration of customer-specific RS485 protocols Technical data - mechanical design Housing Shaft Flange Protection DIN EN 60529 Operating speed Starting torque Rotor moment of inertia Admitted shaft load Materials Operating temperature Relative humidity Resistance ø58 mm ø10 mm (clamping flange) ø6 mm (synchro flange) Clamping or synchro flange IP 54 without shaft seal IP 65 with shaft seal ≤10000 rpm (mechanical) ≤6000 rpm (electric) ≤0.015 Nm IP 54 ≤0.03 Nm IP 65 20 gcm² ≤20 N axial ≤40 N radial Housing: steel Flange: aluminium -25...+85 °C -40...+85 °C (optional) 95 % non-condensing DIN EN 60068-2-6 Vibration 10 g, 16-2000 Hz DIN EN 60068-2-27 Shock 200 g, 6 ms 400 g Connector or cable Weight approx. E-connection 1 www.baumerivo.com www.baumerivo.com 12/11/2008 Subject to modification in technic and design. Errors and omissions excepted. Shaft with clamping or synchro flange Multiturn encoder 13 bit ST / 12 bit MT, RS485-SLIN Absolute encoders - bus interfaces GXM7W - SLIN Part number GXM7W. 10 Interface 02 SLIN protocol 9.6 kBaud 03 SLIN protocol 115.2 kBaud 04 SLIN protocol 19.2 kBaud A0 A1 11 21 0 A 1 B E-connection Connector M23, 12-pin, axial Connector M23, 12-pin, radial Cable 1 m, axial Cable 1 m, radial Accessories Connectors and cables Z 130.001 Z 130.003 Z 130.005 Z 130.007 Z 119.006 Z 119.013 Z 119.015 Z 119.017 Z 119.035 Female connector M23, 12-pin, less cable Female connector M23, 12-pin, 2 m cable Female connector M23, 12-pin, 5 m cable Female connector M23, 12-pin, 10 m cable Eccentric fixing, single Adaptor plate for clamping flange for modification into synchro flange Mounting adaptor for synchro flange Mounting angle for clamping flange Bearing flange for encoders with synchro flange Mounting accessories Flange / Shaft Clamping flange / ø10 mm IP 54 Clamping flange / ø10 mm IP 65 Synchro flange / ø6 mm IP 54 Synchro flange / ø6 mm IP 65 2 www.baumerivo.com 12/11/2008 Subject to modification in technic and design. Errors and omissions excepted. Absolute encoders - bus interfaces Shaft with clamping or synchro flange Multiturn encoder 13 bit ST / 12 bit MT, RS485-SLIN GXM7W - SLIN Terminal significance UB GND T,R IN T,R OUT Encoder voltage supply. Encoder ground connection relating to UB. Serial data lines. To avoid stub lines the data lines are guided outside on a pair of 2 wires. The arriving bus is on T,R+ IN and T,R- IN, the departing bus on T,R+ OUT und T,R-. If the encoder serves as bus termination or is the only user, only the pair of wires T,R+ IN and T,R- IN is utilized. Note: External connection of terminating resistor 150 Ω to final user. Ident 0...2 are utilized for setting the encoder addresses (identifiers). Less potential the inputs are internally against UB (=“1“) by pull-up resistors what equals address 1. 1 2 3 4 5 6 7 8 1 1 1 0 1 1 1 0 1 0 0 1 1 1 0 0 1 0 1 0 0 0 0 0 Terminal assignment Connector Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 Pin 6 Pin 7 Pin 8 Pin 9 Pin 10 Pin 11 Pin 12 Core colour brown black blue beige green yellow violet pink black/yellow – – Assingment UB GND T,R+ IN Ident 0 T,R- OUT Ident 1 T,R- IN T,R+ OUT Ident 2 – – Please use cores twisted in pairs (for example T,R+ / T,R-) for extension cables of more than 10 m length. brown/yellow – Ident 0...2 Address no. Ident 0 Ident 1 Ident 2 8 7 6 5 12 91 10 11 2 3 4 Trigger level SLIN-interface SLIN-Data Control inputs Input level High Input level Low Input resistance Circuit Linedriver RS485 Input circuit >0.7 UB