Clamp Terminal Blocks; Two-Point Input/Two-Point Output Units (Ip54) - Omron CRT1 - 10-2009 Operation Manual

Clamp Terminal Blocks

9-4

Clamp Terminal Blocks

9-4-1

Two-point Input/Two-point Output Units (IP54)

CRT1B-MD04SLP/CRT1B-MD04SLP-1
Input Section Specifications
Model
I/O capacity
Internal I/O common line
ON voltage
OFF voltage
OFF current
Input current
Sensor power supply voltage
ON delay
OFF delay
Number of circuits per common
Power short-circuit detection
Isolation method
Input indicators
Degree of protection
Installation
Power supply type
Communications power supply
current consumption (See note.)
Input device supply current
Weight
432
Item
2 inputs
NPN
10.5 VDC min. (between each input
terminal and the V terminal)
5 VDC max. (between each input
terminal and the V terminal)
1 mA max.
3.0 mA min./input (at 10.5 VDC)
Communications power supply voltage 0 V (max.)
Communications power supply voltage −1 V (min.)
1.5 ms max.
1.5 ms max.
2 inputs/common
Supported.
No isolation
LEDs (yellow)
IEC standard IP54
Screw installation (M4)
Network power supply
80 mA max. for 24-VDC power sup-
ply voltage
90 mA max. for 14-VDC power sup-
ply voltage
80 mA/2 points
191 g max.
Note The current consumption is for Bit Slave Unit communications cur-
rent when all inputs and outputs are OFF, i.e., it does not include
input device current consumption or output load current consump-
tion. The communications power supply is also used for the I/O
power supply for sensors and actuators. Be sure to consider the
sensor and actuator current consumption and the number of sen-
sors and actuators connected. The power supply current consump-
tion is expressed by the following formula.
Communications power supply current consumption = Bit Slave
Unit communications current consumption + (Bit Slave Unit input
current × number of inputs used) + (sensor current consumption ×
number of sensors used) + (actual load current x number of actua-
tors used)
Specification
CRT1B-MD04SLP
Section 9-4
CRT1B-MD04SLP-1
PNP
10.5 VDC min. (between each input
terminal and the G terminal)
5 VDC max. (between each input
terminal and the G terminal)
75 mA max. for 24-VDC power sup-
ply voltage
85 mA max. for 14-VDC power sup-
ply voltage
191 g max.