Gcs405 Cylinder Scale Installation; Wiring The Cylinder Scale; Non-Incendive Field Wiring 4-20 Ma, Gcs405 Series - Brooks Instrument GCS404 Serie Manual De Instalación Y Funcionamiento

Section 2 Installation
Brooks ® GCS404/GCS405 Series

2-8 GCS405 Cylinder Scale Installation

2-8-1 Wiring the Cylinder Scale

2-8-2 Non-Incendive Field Wiring 4-20 mA, GCS405 Series

Figure 2-2 Non-Incendive Field Wiring 4-20 mA, GCS405 Series
2-4
Failure to follow these procedures may adversely affect the product's
performance and could void the product warranty. Inspect but DO NOT
unwrap any parts until installation. Contact your Brooks Intrument
representative with any problems.
Perform all operations with standard gas handling procedures in
accordance with all local codes for safety and ventilation. You MUST
wear appropriate clothing and safety apparatus for the gas you are using.
1. Connect positive power to the RED lead and the return through the
BLACK lead.
2. The cable has two shields that are electrically isolated from each other.
Trim the cable jacket as necessary to expose both shields and connect
at the signal end to earth ground for RF immunity. Wire color codes and
functions are illustrated in Figure 1-3 on p. 1-4.
The non-incendive field wiring for the GCS405 series is shown in Figure 2-2.
Installation and Operation Manual
X-PR-GCS400-eng
Part Number: 541B175AAG
February, 2012