Mtl5513 - Switch/Proximity Detector Interface - Eaton Crouse-Hinds MTL5500 Series Instruction Manual

6 .1 .6
Two-channel, with line-fault detection and phase reversal
The MTL5513 enables two solid-state outputs in the safe area to be controlled by two switches
or proximity detectors located in the hazardous area. The Ch1/Ch2 output transistors share
a common terminal and can switch +ve or -ve polarity signals. Line-Fault Detect and Phase
Reversal for the channel are selected by DIL switches on the side of the module. LFD
indication is provided on the top of the module.
See page 19 for LFD and PR switch details. Channel 1 & 2 switch settings apply.
For switch sensor inputs, with LFD selected, make sure resistors (22kΩ and 680Ω) are fitted.
LFD
CH2
STS
LFD
CH1
STS
MTL5513
PWR
Figure 6 .6:
Top label
for MTL5513
26

MTL5513 - Switch/Proximity detector interface

Hazardous area
680Ω
22kΩ
680Ω
22kΩ
Switch-type sensors
require resistors
if LFD is selected
Terminal Function
1 Input –ve (Ch 1)
2 Input +ve (Ch 1)
4 Input –ve (Ch 2)
5 Input +ve (Ch 2)
10 Output (Ch 2)
11 Output (Ch 1/Ch 2)
12 Output (Ch 1)
13 Supply –ve
14 Supply +ve
Safe area
6
7
+
5
8
–
4
9
3 10
+
2 11
–
12
1
13
14
Outputs
Ch 2
Ch 1
Vs–
Vs+
20 to 35V dc
INM 5500 Rev 11