Yokogawa Models AFS10S, AFS10D AFG10S, AFG10D Field Control Unit Duplexed Field Control Unit (for RIO, 19" Rack Mountable Type)

 GENERAL

This GS covers the hardware specifications of the Field Control Unit (FCU) which is the processor of the Field Control Station (FCS).

 HARDWARE SPECIFICATIONS

For the installation specifications and the environmental conditions common to the systems, refer to “System Overview (GS 33Q01B10-31E).”

Processor

VR5432 (133 MHz)

Main Memory Capacity

AFS10S, AFS10D: 16 Mbyte

AFG10S, AFG10D: 32 Mbyte

Memory Protection During Power Failure

Battery

Battery Back-up for Main Memory: Max. 72 hours

Battery Recharge Time: Min. 48 hours

FCU Status Contact Output

2 terminals (NC, C)

Contact Points open during FCU failure

Contact Rating: 30 V DC, max. 0.3 A

Communication Interface

V net Interface: Dual-redundant

RIO bus interface: Dual-redundant or Single

No. of Nodes Connectable

Max. 8 Nodes

Power Supply

(specify with Suffix Codes)

100-120 V AC, 50/60 Hz

220-240 V AC, 50/60 Hz

24 V DC

Power Consumption

100-120 V AC: 250 VA (AFS10S, AFG10S)

400 VA (AFS10D, AFG10D)

220-240 V AC: 250 VA (AFS10S, AFG10S)

410 VA (AFS10D, AFG10D)

24 V DC: 4. 5 A (AFS10S, AFG10S)

8 A (AFS10D, AFG10D)

Weight

Approx. 19 kg (AFS10S, AFG10S)

Approx. 25 kg (AFS10D, AFG10D)

Mounting

19" Rack Mounting:

Rack mount (8xM5 screws)

Insulation bush (accessory)

Connection

Power Supply: M4 screw terminal connection

Grounding: M4 screw terminal connection

Contact Output: M4 screw terminal connection

Regulatory Compliance

For the detailed information of following standards, see “System Overview (GS 33Q01B10-31E).”

Safety Standards

[CSA] (for 100-120 V AC power supply)

[CE Mark] (for 220-240 V AC power supply)

EMC Conformity Standards

[CE Mark] (for 220-240 V AC and 24 V DC power supply)

[C-Tick Mark] (for 220-240 V AC and 24 V DC power supply)

AFS10S AFS10S-H2113 AFS10S-H2123 AFS10S-H2143 AFS10S-H4113     AFS10S-H4123 AFS10S-H4143

AFS10D AFS10D-H4113 AFS10D-H4123 AFS10D-H4143

AFG10S AFG10S-H4113 AFG10S-H4123 AFG10S-H2113 AFG10S-H2123

AFG10D AFG10D-H4113 AFG10D-H4123