Power Input: 105-135VAC, 50/60Hz. 2SW
Operating Temperature: -10° F to 130° F
Tonnage Sensors: Autotech’s SAC-MI030-SEN strain gage sensor
providing 4-20 mA signal for tonnage (Existing strain gages may be
used with Autotech’s SAC-MI 030-SENA amplifier)
Number of Sensors: 2
Strain gauge element: 1 m/V @400 micro-inch/inch
Sensor Mounting: Weld pad mount or drill mount
Number of Counters: 2, Total # of Hits, % of Good
CONTROL INPUTS
Electrical characteristics:
TRUE: Contact Closure to VO (term # 15 on TB5) or 11-28VDC
input
FALSE: Open or <0.8VDC input
Program Enable: Input must be TRUE to change any value
Supervisory 1 & Supervisory 2: Supervisor inputs tor access
control
Fault Reset: When TRUE, resets all faults
Position reference Input: A FALSE to TRUE transition signifies
end of a press cycle
PROGRAMMABLE LIMITS
6 limits for each installed sensor.
The limit comparisons can ho selectively disabled, except for
Positive Tonnage Press Limit.
Positive Tonnage Press Limit: Programmed in Tons for Press
Overload Protection, can not be disabled.
Negative Tonnage Press Limit: For Snap through or Reverse
tonnage protection can be disabled.
Die Protect Band: Defined by Die Protect High & Low Limits: Both
limits programmed as deviation from Reference Tons. Either in
Tons or in percent of reference ton value (choice is programmable);
Comparison can be disabled.
Number of Reference Storage: 10
Process Trend Band: Defined by Process High A low Limits: Both
Limits programmed as deviation from Process Base Tons. Either
in Tons or in percent of the Base tons. Comparison can be
Disabled (Process Base Tonnage is the running average of
tonnage measured over last several cycles; number of cycles for
averaging is programmable). |
OUTPUTS:
4 Field replaceable Electromechanical relay outputs; All outputs fail
safe (The NO Relay contact closed under safe conditions, and
open under fault conditions)
Relays Specifications: 120 VAC © 10 Amp Resistive, SPST
| Output Relay |
Output Relay De-energizes if... |
Positive Tonnage
Press Limit |
Measured Tonnage Exceeds Positive
Tonnage Press Limit |
Negative Tonnage
Press Limit |
Measured Tonnage Exceeds Negative
tonnage Press 1 limit |
Over Die/Process
Limit |
Measured tonnage is Greater than Die
and/or Process High Limit |
Under Die/Process
Limit |
Measured Tonnage is Less than Die
and/or Process Low Limit |
|
