User Manual

ManualsBrandsSiemens ManualsRotary actuators (BC6)Rotary Actuator for Ball Valves Modbus RTU

A6V10881143_en--_c Siemens

2019-04-25 Smart Infrastructure

Acvatix™

Rotary Actuator for Ball Valves Modbus RTU

GLB111.9E/MO

Rotary actuator for ball valves 10 Nm with Modbus communication

● GLB111.9E/MO Operating voltage AC 24 V, 10 Nm

● For air-handling units (AHU) and other heating / cooling applications

● Modbus RTU communication

● UL listed

● For 2-port and 3-port control ball valves, internally threaded connections

(VAI61.. and VBI61..) or externally threaded connections (VAG61.. and

VBG61..), DN15 to DN50

● For open/close ball valves 2-port and changeover ball valves 3-port, internally

threaded connections (VAI60.. and VBI60..) or externally threaded connections

(VAG60.. and VBG60..), DN15 to DN50

● For 6-port control ball valve, externally threaded connections (VWG41..),

DN20

Summary of content (14 pages)

PAGE 1
s Acvatix™ Rotary Actuator for Ball Valves Modbus RTU GLB111.9E/MO Rotary actuator for ball valves 10 Nm with Modbus communication ● ● ● ● ● ● ● A6V10881143_en--_c 2019-04-25 GLB111.9E/MO Operating voltage AC 24 V, 10 Nm For air-handling units (AHU) and other heating / cooling applications Modbus RTU communication UL listed For 2-port and 3-port control ball valves, internally threaded connections (VAI61.. and VBI61..) or externally threaded connections (VAG61.. and VBG61..
PAGE 2
Functions Function Description Communication Modbus RTU (RS-485), galvanically separated Functions - Setpoint 0..100%, - Actual value for position 0..100% - Override control Open / Close / Min / Max / Stop - Setpoint monitoring and backup mode Supported baudrates 9.6, 19.2, 38.4, 57.6, 78.4, 115.
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Equipment combinations The rotary actuators are suitable for operation of the following Siemens ball valves: VA..61.. 2-port and VB..61.. 3-port control ball valves Control ball valves with: 1) 3 kvs [m /h] DN G1B 1…6.3 15 ‒ ‒ 1…10 15 VAG61.20.. G1¼B 4…10 20 2) internal threads Rp external threads G..B ‒ ‒ VAG61.15.. VAI61.15.. Rp ½“ VAI61.20.. Rp ¾” VAI61.25.. Rp 1” VAI61.32.. VAI61.40.. VAI61.50.. VAG61.25.. 25 Rp 1¼” VAG61.32.. G2B 10…25 32 1000 Rp 1½” VAG61.40..
PAGE 4
VA..60.. / VB..60.. open/close 2-port and changeover ball valves 3-port Ball valves with: 3) internal threads ‒ VAI60.15-15 ‒ VAI60.20-22 VAI60.25-22 VAI60.32-35 VAI60.40-68 VAI60.50-96 Rp ‒ Rp ½“ ‒ Rp 1” Rp 1” Rp 1¼” Rp 1½” Rp 2” external threads VAI60.15-9 ‒ VAG60.20-17 ‒ VAG60.25-22 VAG60.32-35 VAG60.40-68 VAG60.50-96 G..B G1B ‒ G1¼B ‒ G1½B G2B G2¼B G2¾B VBI60.15-5L VBI60.20-9L VBI60.25-9L VBI60.32-13L VBI60.40-25L VBI60.50-37L Rp ½“ Rp 1” Rp 1” Rp 1¼” Rp 1½” Rp 2” ‒ ‒ ‒ ‒ ‒ ‒ ‒ VBI60.
PAGE 5
HMI (Human-Machine Interface) For more detailed explanations on device states, functions and error display, cf. product documentation CE1Z4634 1).
PAGE 6
Push-button addressing Display current address (digits in reverse order) The Modbus address can be set without a separate tool by using the push-button and LED. To display the current address, press button <1s. Colors 1-digits: red 10-digits: green 100-digits: orange Example for address 124: LED Note The address is entered and shown in reverse order. Set new address (digits in reverse order) 1. Enter addressing mode: press button > 1s until LED shines red, then release button (before LED gets dark). 2.
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Modbus registers For a detailed description of specific functions please refer to the product documentation CE1Z4634 1). Reg. Name R/W Unit Scaling Range / enumeration Process Values 1 Setpoint RW % 0.01 0..100 2 Override control RW -- -- 0 = Off / 1 = Open / 2 = Close 3 = Stop / 4 = GoToMin / 5 = GoToMax 3 Actual position R % 256 Command RW -- 0.01 0..
PAGE 8
Register 769 “Status” Status Bit 00 1 = Local override Bit 06 1 = Adaption done Bit 01 1 = Backup mode active Bit 07 1 = Adaption in progress Bit 02 1 = reserved Bit 08 1 = Adaption error Bit 03 1 = reserved Bit 09 1 = Selftest failed Bit 04 1 = Device jammed Bit 10 1 = Selftest passed Bit 05 1 = Nom.
PAGE 9
Commissioning Parameterization The following parameters must be checked or set prior to commissioning: Parameter Range Description Factory setting Opening direction CW (R) / CCW (L) Opening direction of rotary actuator CW (R) Commissioning workflow 1: Full or partial configuration by tool When using the AST20 handheld tool, all bus and actuator parameters can be set.
PAGE 10
Maintenance The rotary actuators are maintenance-free. Disconnect the electrical connections from the terminals if you want to work at the device. Disposal The device is considered an electronics device for disposal in terms of European Directive 2012/19/EU and may not be disposed of as domestic garbage. ● Dispose of the device through channels provided for this purpose. ● Comply with all local and currently applicable laws and regulations.
PAGE 11
Technical data Power supply Operating voltage G..B111.9E/.. AC 24 V ± 20 % (SELV) or AC 24 V class 2 (US) Frequency Power consumption 50/60 Hz at 50 Hz Actuator holds 1 VA / 0.5 W Actuator rotates 3 VA / 2.5 W Function data Positioning time for nominal rotation angle G..B111.9E/.. 150 s (50 Hz) 120 s (60 Hz) Nominal / maximum torque GLB..
PAGE 12
Environmental conditions Applicable standard Operation Transport Storage IEC 60721-3-x Climatic conditions Class 3K6 Mounting location Indoors Temperature general -32…55 °C Humidity (non condensing) 5…95 % r. h. Climatic conditions Class 2K3 Temperature -25…70 °C Humidity 5...95 % r. h. Climatic conditions Class 1K3 Temperature -5…45 °C Humidity 5...95 % r. h.
PAGE 13
Diagrams Internal diagrams The rotary actuators are supplied with a prewired connecting and communication cable. All interconnected devices must be connected to the same G0. Core desig.
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Issued by Siemens Switzerland Ltd Smart Infrastructure Global Headquarters Theilerstrasse 1a 630 Zug Switzerland Tel. +41 58-724 24 24 www.siemens.com/buildingtechnologies Dokument-ID A6V10881143_en--_c Ausgabe 2019-04-25 © Siemens Switzerland Ltd, 2016 Technical specifications and availability subject to change without notice.