Aalborg TIO Totalizer I/O Flow Monitor/Controller - Manual (Page 8)

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INTERFACE CONNECTORS: Process I/O signals and digital RS-232/RS-485
interface: miniature 9 pin female D-SUB connector.
Digital optically-isolated outputs: TERMINAL BLOCK
HEADER 4POS 3.5MM male pins, Shrouded (Mated
connector: Tyco Electronics P/N: 284510-4).
ENVIRONMENT: Installation Level II; Pollution Degree II.
ELECTROMAGNETIC COMPATIBILITY:
Compliant ref. 89/336/EEC as amended. Emission.
Standard: EN 55011:1991, Group 1, Class A.
Immunity Standard: EN 55082-1:1992.
OPERATING TEMPERATURE:-10 °C to +70 °C (14 °F to +158 °F).
DIMENSIONS: 86.4 x 76.2 x 19.1 mm (3.4" x 3.0" x 0.75") - W x H x D.
WEIGHT: Approximately 125g / 0.3 lbs.