Armstrong Emech G2 User Manual

Armstrong International
221 Armstrong Blvd, Three Rivers, MI 49093 - U.S.A.
Tel: (269) 279-3602 Fax: (269) 279-3130
Designs, materials, weights, and performance ratings are
approximate and are subject to change without notice.
Visit armstronginternational.com for the most updated information.
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Technical Data
Environmental Standards
Ambient Temperature 14°F to 122°F (-10°C to +50°C
Protection Standard (Upright mounted) Designed to meet NEMA 4X
Protection Safety C-Tick, AS/NZ2064 Class A, EN 50081-1, EN50082-1, EN50082-2, FCC47 part-15 A7B
Mechanical Mounting ISO 5210 / ISO 5211
EMC requirements Actuator Housing and Cable Conduit must be connected to earth
Device Mode / Specification
Temperature Controller
Control Range 32°F to 212°F (0.0°C to 100.00°C)
Accuracy ± 0.9°F (0.5°C)
Setpoint Resolution Local Mode ± 1.0°F (0.5°C) Remote Mode ± 0.18°F (0.1°C)
Positioner
Control Range 0 to 100%
Stroke Range (User-selectable) 0 to 350°
Accuracy ± 1°
Control Resolution ± 0.03°
Setpoint Resolution Local Mode ± 0.5% Remote Mode ± 0.1%
Visual Shaft Position Indicator 10° graduated scale (on shaft coupling)
Torque / Speed
(1)
G22 G23
Nominal Torque 885 in/lb (100 Nm) @ 5 rpm 885 in/lb (100 Nm) @ 5 rpm
Default Maximum Speed 6 rpm 6 rpm
Default Speed 3 rpm 3 rpm
Nominal Stroke Time 1/3 Turn 1.5 seconds* 3.0 seconds*
*No slow zone and at maximum speed, acceleration and deceleration
Manual Override G22 G23
Turns / 360° Shaft Revolution 74 124
Maximum Lever Force 3.0 lbf (1.5 kgf) 2.0 lbf (1.0 kgf)
Rotational Lever Pull to engage Manual Override
Operating Modes
Configurable Option Local / Analog / Modbus, Temperature Controller / Positioner, Gains
Set Point Signal** 4-20mA Current loop input, Modbus RS-485 or locally by keypad entry
Output Signal** 4-20mA Current loop output, Modbus RS-485
Keypad (local control) 6 Capacitor Buttons; Set Mode, Up, Down, Left. Right and Dual Touch Safety
** The Emech
®
G2 current loop transmitter and receiver are both isolated.
!
UP
THE ACTUATOR MUST
NOT BE INSTALLED
UPSIDE DOWN.

Armstrong Emech G2 Specifications

General

Brand	Armstrong
Model	Emech G2
Category	Controller
Language	English