Reliance 57C404C controller
The 57C493 is a 376 W power module with an input voltage of 100-132 VAC. Its nominal input frequency is 50/60 HZ. It has an isolation rating of 1 500 VAC input to input or 600 V DC output to rack. The module has self-holding ejector, movable terminal switch and overvoltage/overcurrent protection. The module has protective aluminum chassis and the panel 57C493 on the radiator has some different characteristics. It has two marked “power supply and” fault ” The indicator light of. It has a key switch marked with program, memory protection and settings. It has a 250-volt replaceable fuse. It has a spare battery location. It also has a terminal block with a cover labeled L2 120 VAC L1. The power supply occupies three slots on the AutoMax storage rack and must be located on the leftmost side of the rack. You can connect this power supply to the rack using a set of mounting screws and brackets on the rack and panel. If necessary, you can also use the panel bracket to safely remove the power supply from the rack.
The 45C992 analog input module has 8 channels and operates with 8-bit resolution. The 45C992 analog input module has a voltage range of 0 to 10 VDC and an input impedance of 100 kOhms. The average rating of the current consumption of the 45C992 analog input module depends on the channel you are observing. The average rated power consumption of the first channel is 25 mA, the average rated power consumption of the second channel is 0 mA, and the average rated power consumption of the third channel is 60 mA. The conversion time of 45C992 analog input module is only 1 ms. Isolation is not separated from DC input, nor does it provide isolation between inputs. In addition to all these specifications, the 45C992 analog input module has also obtained UL certification. The 45C992 analog input module must be stored in an environment with a temperature setting of – 20 ° C to+70 ° C. When it is running, the ambient temperature must be between 0 ℃ and 55 ℃. The humidity in the storage and operation environment should be between 30% and 90%.
The 57C410A is a part of the AutoMax distributed control system and an isolated analog output module. The main purpose of this special product is to provide program indication and record output signals in a multi-channel system. Using this signal, the system has the ability to control the loop. The D/A resolution of the module is 12 bits, with one output that can select voltage or current level, and four analog output channels. The configuration of this module supports the settings between channels and logical channels. It also has an isolation level of 2500 volts. The system also has an output filter rated at 100HZ, which is a first-order low-pass filter. The module can provide analog current and voltage signals for each channel.
The 57C410A can be inserted into the AutoMax multi-bus remote rack or mainframe. This is a circuit card with a panel and a durable chassis. On the storage rack, there are 57C410A female card slots that can be slid into. After sliding it into the rack, you can connect it to the rack.
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