參數(shù)資料
型號(hào)： K3NR-PB2C
廠商： Electronic Theatre Controls, Inc.
英文描述： High-speed, Intelligent Interface Modules
中文描述： 高速，智能接口模塊
文件頁(yè)數(shù)： 1/28頁(yè)
文件大?。?/td> 595K
代理商： K3NR-PB2C
Frequency/Rate Meter
K3NR
K-129
P
i
Frequency/Rate Meter
K3NR
High-speed, Intelligent Interface Modules
with Seven Operating Modes Convert Single
or Dual Input Pulses to Display Values
50-kHz input range and 0.006% accuracy for sophisticated
control.
A wide selection of outputs: relay, transistor, BCD, linear, or
communications.
Maximum/Minimum value hold, set value write protection, and
more.
Banks with four comparative output values and four prescale
values.
Prescale function available, which displays in units of actual
physical parameters (length, volume, etc.).
Set value teaching, linear output range teaching, and prescale
teaching are available using actual measured values.
Displays values in hours, minutes, and seconds in operating
mode 6.
A startup compensation time parameter keeps the
measurement operation from sending an unnecessary output
for a preset period up to 99.9 s.
Built-in sensor power supply (12 VDC, 80 mA).
Compact 1/8 DIN size.
Conforms to EMC standards, EN61010-1 (IEC61010-1).
UL/CSA approved.
Model Number Structure
I
Model Number Legend
Base Units and Output Boards can be ordered individually or as sets. Refer to the
Output Board Combinations
table on page 130.
1, 2. Input Sensors Codes
NB:
NPN inputs/Voltage pulse inputs
PB:
PNP inputs
3. Supply Voltage
1:
100 to 240 VAC
2:
12 to 24 VDC
4. Display
A:Basic
C:Set Value LED Display
5, 6, 7, 8. Output Type Codes
C1:
3 comparative relay contact outputs (H, PASS, L: SPDT)
C2:
5 comparative relay contact outputs (HH, H, L, LL: SPST-
NO; PASS: SPDT)
C5:
5 comparative relay contact outputs (HH, H, L, LL: SPST-
NC; PASS: SPDT)
T1:
5 comparative transistor outputs (NPN open collector)
T2:
5 comparative transistor outputs (PNP open collector)
B2:
BCD output (NPN open collector) (see note)
B4:
BCD output + 5 transistor outputs (NPN open collector)
L1:
Linear output (4 to 20 mA) (see note)
Note:
These output types are available on Basic Models only.
L2:
L3:
L4:
Linear output (1 to 5 VDC) (see note)
Linear output (1 mV/10 digits) (see note)
Linear output, 4 to 20 mA + 5 transistor outputs (NPN open
collector)
Linear output, 1 to 5 V + 5 transistor outputs (NPN open col-
lector)
Linear output, 1 mV/10 digits+ 5 transistor outputs (NPN
open collector)
Linear output, 0 to 5 VDC (see note)
Linear output, 0 to 10 VDC (see note)
Linear output, 0 to 5 VDC + 5 transistor outputs (NPN open
collector)
L10: Linear output, 0 to 10 VDC + 5 transistor outputs (NPN open
collector)
FLK1:Communication RS-232C (see note)
FLK2:Communication RS-485 (see note)
FLK3:Communication RS-422 (see note)
FLK4:RS-232C + 5 transistor outputs (NPN open collector)
FLK5:RS-485 + 5 transistor outputs (NPN open collector)
FLK6:RS-422 + 5 transistor outputs (NPN open collector)
L5:
L6:
L7:
L8:
L9:
1
2
3
4
1
2
3
4
5
6
7
8
5
6
7
8
Base Units with Output Boards
K3NR - -
K3NR -
Base Units
Output Boards
K31 -
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