Honeywell FC-IOTA-R24 51306505-175 Redundant I/O Termination Assembly

Manufacturer：Honeywell

Product Number：FC-IOTA-R24 51306505-175

Product Type：Redundant I/O Termination Assembly

Origin：USA

Dimensions：64 x 120.7 x 443.2 mm

Weight：0.57 kg

Frequently Asked Questions (FAQ)

Q1: What type of modules does the FC-IOTA-R24 support?
A1: It supports redundant configurations using RUSIO-3224 or RUSLS-3224 modules.

Q2: How many I/O channels does this unit handle?
A2: It supports up to 32 universal I/O channels through CN1 and CN2 connectors.

Q3: What is the required power supply for the FC-IOTA-R24?
A3: It operates on 24 VDC with an acceptable variation range of -15% to +30%.

Q4: Does the unit support protection against reverse polarity?
A4: Yes, reverse polarity protection is implemented using a parallel diode that blows the onboard fuse.

Q5: What is the function of the RIOLA and RIOLB connectors?
A5: RIOLA connects Module A and RIOLB connects Module B to the SM Controller for Ethernet communication.

Q6: Can the FC-IOTA-R24 be used in high-reliability safety applications?
A6: Yes, it supports SIL 3 level applications in compliance with IEC 61508/61511 standards.

Q7: What fuse is used in the FC-IOTA-R24 and where can it be sourced?
A7: The module uses a 10 A, 58 V TAC ATO Style Blade Fuse from Littelfuse (part no. 142.6185.510_).

Q8: Is there a specific carrier required for installation?
A8: Yes, it must be mounted on either an MCAR-01 (for a single unit) or MCAR-02 (for dual units) metal carrier, which also provides the power and grounding connections.

51306505-175 FC-IOTA-R24 Honeywell Redundant I/O Termination Assembly

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