Overview
Current-source Analog Output Blocks provide six output circuits for devices requiring 4-20mA signals. Additionally, outputs 5 and 6 can be configured for voltage applications. Two models are available based on power requirements:
- 115 VAC Current-source Analog Output Block (IC66*BBA105)
- 24/48 VDC Current-source Analog Output Block (IC66*BBA025)
Both blocks are identical in functionality, differing only in their power supply specifications.
Block Specifications
-
Size:
- Height: 8.83” (22.44 cm)
- Width: 3.34” (8.48 cm)
- Depth: 3.91” (9.93 cm)
-
Weight: 4 lbs. (1.8 kg)
-
LEDs (I/O Block):
- Unit OK
- I/O Enabled
-
Block to Block Isolation: 1500V for one minute
-
Heat Dissipation: 12 Watts maximum
-
Block Power (nominal):
- 115 VAC
- 125 VDC
- 24/48 VDC
-
Power Supply Voltage:
-
Maximum Current:
- 98-132 VAC: 250mA
- 105-145 VDC: 140mA
- 18-56 VDC: 600mA
-
Frequency/Ripple:
- 47-63 Hz, 10% max. ripple
-
PS Dropout Time:
- 1 cycle (for AC)
- 10 ms min. (for DC)
-
Maximum Current:
Output Specifications
-
Output Accuracy at 25° C: 0.15% of full scale reading
-
Output Resolution: 6 µA
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Output Update Frequency: 25 ms
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Range:
- 4 mA to 20 mA
- Overrange capacity: 0 mA to 24 mA
-
Output Diagnostics:
- Underrange
- Overrange
- Feedback error
-
Output Load:
- 0 Ohms to 850 Ohms (current application)
- 0 to 10 mA: 0 to 5-volt application
- 0 to 10 mA: 0 to 20-volt (maximum) voltage application
-
Thermal Drift (from 25°C): 35 PPM per degree C typical
Environmental Specifications
-
Operating Temperature: 0° C to +60° C (+32° to +140° F)
-
Storage Temperature: -40° to +100° C (-40° to +212° F)
-
Humidity: 5% to 95% (non-condensing)
-
Vibration:
- 5-10 Hz: 0.2” (5.08 mm) displacement
- 10-200 Hz: 1G
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|---|---|
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| Condition | 100% New with Original Package |
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| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
| Q: Is Our Pricing Competitive? |
| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
| Q: What Payment Methods Do We Accept? |
| A: We require 100% T/T (Telegraphic Transfer) payment before shipping. For items with a lead time, a 30% deposit is needed upfront, and the remaining 70% is due before shipping. If you have a representative in China, you can arrange an RMB transfer through them. |
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| A: We primarily use FedEx, DHL, UPS, and BRE for shipping. If you have an account with any of these carriers, you can handle shipping directly. We also offer free shipping to China-based freight forwarders. |
| Q: What Is Our Delivery Time? |
| A: Delivery usually takes 1-3 days after receiving the initial payment. For items with a lead time, shipping will occur according to the specified schedule. |
| Q: How Do We Package the Goods? |
| A: We ensure safe packaging with multiple layers of protection. Products are first placed in their original boxes and sealed with labels. A layer of bubble wrap is then added for collision protection during transit. Finally, the items are packed securely in durable boxes. |
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