Ametek SEQUOIA Series - Front Panel Controls;Indicators

Sequoia / Tahoe Series User Manual California Instruments
M447352-01 REV-A 27
Summary Fault
Output
Signal output indicating that a fault condition is present;
solid-state, normally-closed ac/dc switch;
logic level, active-low (open-circuit when fault is not present);
switch ratings: 50V, maximum peak voltage; 0.1A, maximum current; 2.5Ω, maximum
resistance; 1µA, maximum off-state leakage current;
isolated from all other signals; safety isolation SELV-rated.
LKM (Option)
Signal outputs for Leader Clock and Logic signals used in synchronizing two or more AC
sources;
logic level, TTL-compatible;
rear panel BNC connectors for each signal;
safety isolation SELV-rated, referenced to chassis.
NOTE: SYNC input is not supported in SINK-Electronic Load operating mode
LKS (Option)
Signal inputs for Auxiliary Clock and Logic signals used in synchronizing two or more AC
sources;
logic level, TTL-compatible;
rear panel BNC connectors for each signal;
safety isolation SELV-rated, referenced to chassis.
NOTE: SYNC input is not supported in SINK-Electronic Load operating mode.
2.23 Remote Control Digital Interface Characteristics
Interface Characteristic
LAN
Ethernet 10BASE-T and 100BASE-T over twisted-pair cables compliant with IEEE 802.3;
Connector: 8P8C modular jack.
USB
Serial interface compliant to USB 2.0;
Connector: Type-B receptacle.
RS-232C
Serial interface compliant to RS-232C;
Protocol: data bits, 7 with parity and 8 without parity; stop bits, 2; baud rate, 9600 to
115200; handshake, CTS and RTS;
Connector: Subminiature-D, 9-contact receptacle.
IEEE-488 (Option)
Parallel interface complies with IEEE-488.1, IEEE-488.2, and the SCPI command
specification;
command execution response time, 10 ms, typical;
connector: IEEE-488.1 compliant.
Firmware Upgrade
Firmware could be upgraded through the USB or RS-232 interfaces. Upgrade through LAN
or IEEE-488 is not supported.
2.24 Front Panel Controls/Indicators
Controls/Indicators
Touch-Panel, TFT color LCD display with menu-based control.
Display size: 5” diagonal.
Rotary encoder for menu navigation and parameter adjustment and entry, with integrated selection switch.