HONEYWELL 10300/1/1 Converter Module

Description:

The supply voltage of the FSC system is 24 Vdc, which can be powered from the plant’s 24 Vdc supply system with battery back-up. The FSC system requires an internal 5 Vdc supply to power the FSC modules. The 10300/1/1 DC/DC converter provides this internal 5 Vdc, with galvanic isolation between the two supply voltages.

Note: Keep the 10300/1/1 modules off-line for at least 30 seconds after being on-line. The 10300/1/1 modules have an NTC resistor as an inrush current limiter. Replacing or repowering the module within 30 seconds after removal or power-off may cause a supply voltage dip, which could trip the system, as the NTC resistor will not have cooled down sufficiently.

Technical Data:

General Specifications:

• Type Number: 10300/1/1 04604
• Approvals: CE, TÜV, UL
• Software Versions: All
• Space Requirements: 8 TE, 3 HE (= 8 HP, 3U)

Power Requirements:

• Current: < 3.9 A at 24 Vdc
• Voltage: 24 Vdc (–15% to +30%)
• Inrush Current: < 18 A

Environmental Specifications:

• Ambient Temperature: -5°C to 60°C (23°F to 140°F) (see derating curve, Figure 3)

Output Specifications:

• Output Voltage: 5 Vdc with overvoltage protection
• Ripple Content: < 40 mV p-p (at full load)
• Output Current:
  • 12 A at -5°C to 45°C (23°F to 113°F)
  • 8 A at -5°C to 60°C (23°F to 140°F)
• Hold-up Time: ≥ 0 ms
• Output Voltage Setting (V adj): 5.00 Vdc measured across system bus connections
• Over Voltage Protection (OVP adj): 5.75 Vdc
• Efficiency: ≥ 70%

Notes:

• LED Behavior: For 10300/1/1 modules without a suffix code, the output LED may remain on in redundant configurations with a single I/O, even if the 10300/1/1 is switched off (LED is energized by a redundant 10300/1/1 unit).
• Module Modifications: 10300/1/1 modules with suffix code 04604 have minor board layout modifications to improve production yield and reliability. There are no functional changes.
• CE Approval: 10300/1/1 modules with suffix code 04602 or lower are not CE-approved.

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