Specifications - Ametek 993X Manual

For the purpose of this document, specifications listed here apply primarily to
the utilities required for this 993X Gas Analyzer.
PN 903-8820, Rev A

Specifications

Electrical
The 993X Analyzer is available in two (2) configurations, con-
figured at the factory per customer/end user requirements, as
follows:
• 120 VAC ±10 %, 50/60 Hz, <400 VA (standard temperature),
• 240 VAC ±10 %, 50/60 Hz, <400 VA (standard temperature),
Communication • RS-485 Serial Port
• Micro-USB Port
• Ethernet
Customer Outputs • Analog Outputs
• Relay Contacts
Customer Inputs Dry Contact Inputs
Four (4) dry contact inputs, isolated as a group, not individu-
ally. User-configurable to trigger analyzer Calibration actions.
Voltage:
Current:
Environmental
Ambient Temperature: -20 °C to 50 °C (-4 °F to 122 °F)
Relative Humidity:
Maximum Altitude:
Installation Category II: Overvoltage Category
Pollution Degree 2:
<550 VA (high temperature), or
<550 VA (high temperature)
One (1) RS-485 Serial port, 4-wire (full-duplex) or 2-wire
(half-duplex), supports Modbus® RTU protocol available to a
customer Modbus® RTU master.
One (1) Micro-USB port, isolated, on each Controller board
installed (used for analyzer firmware upgrade only).
One (1) RJ-45 port, 10/100 BaseT(X), Auto MDI/MDI-X
- Modbus® TCP via primary IP address
- FTP and HTTP via secondary IP address
Four (4) analog output channels, isolated as a group, not
individually. Each channel is user-configurable individually
as 0–20 mADC, 4–20 mADC, 0–5 VDC, or 1–5 VDC.
Five (5) Relay Contacts, Form A (SPST), Normally Open (NO).
User-configurable as Status alarms and Process alarms.
Switching: Maximum 240 VDC, 0.5 ADC,
limited to 10 W
Carry: Maximum 1.2 ADC
5 VDC, unregulated
0.5 mADC approximately
5–95 % RH
2000 meters
Maximum
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